Geen fotobeschrijving beschikbaar.

Dit is ons nieuw hondje Kira, een kruising van een waterhond en een Podenko. Ze is sinds 7 februari 2024 bij ons en druk bezig ons hart te veroveren. Het is een lief, aanhankelijk hondje, dat zich op een week snel aan ons heeft aangepast. Ze is heel vinnig en nieuwsgierig, een heel ander hondje dan Noleke.

This is our new dog Kira, a cross between a water dog and a Podenko. She has been with us since February 7, 2024 and is busy winning our hearts. She is a sweet, affectionate dog who quickly adapted to us within a week. She is very quick and curious, a very different dog than Noleke.

Carl Sagan Space GIF by Feliks Tomasz Konczakowski

X Files Ufo GIF by SeeRoswell.com

1990: Petit-Rechain, Belgium triangle UFO photograph - Think AboutIts

Ufo Pentagon GIF

ufo abduction GIF by Ski Mask The Slump God

Flying Sci-Fi GIF by Feliks Tomasz Konczakowski

Season 3 Ufo GIF by Paramount+

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    The purpose of  this blog is the creation of an open, international, independent and  free forum, where every UFO-researcher can publish the results of his/her research. The languagues, used for this blog, are Dutch, English and French.You can find the articles of a collegue by selecting his category.
    Each author stays resposable for the continue of his articles. As blogmaster I have the right to refuse an addition or an article, when it attacks other collegues or UFO-groupes.
     

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    UFO'S of UAP'S, ASTRONOMIE, RUIMTEVAART, ARCHEOLOGIE, OUDHEIDKUNDE, SF-SNUFJES EN ANDERE ESOTERISCHE WETENSCHAPPEN - DE ALLERLAATSTE NIEUWTJES
    UFO's of UAP'S in België en de rest van de wereld
    In België had je vooral BUFON of het Belgisch UFO-Netwerk, dat zich met UFO's bezighoudt. BEZOEK DUS ZEKER VOOR ALLE OBJECTIEVE INFORMATIE , enkel nog beschikbaar via Facebook en deze blog. Verder heb je ook het Belgisch-Ufo-meldpunt en Caelestia, die prachtig, doch ZEER kritisch werk leveren, ja soms zelfs héél sceptisch... Voor Nederland kan je de mooie site www.ufowijzer.nl bezoeken van Paul Harmans. Een mooie site met veel informatie en artikels. MUFON of het Mutual UFO Network Inc is een Amerikaanse UFO-vereniging met afdelingen in alle USA-staten en diverse landen. MUFON's mission is the analytical and scientific investigation of the UFO- Phenomenon for the benefit of humanity... Je kan ook hun site bekijken onder www.mufon.com. Ze geven een maandelijks tijdschrift uit, namelijk The MUFON UFO-Journal. Since 02/01/2020 is Pieter ex-president (=voorzitter) of BUFON, but also ex-National Director MUFON / Flanders and the Netherlands. We work together with the French MUFON Reseau MUFON/EUROP. ER IS EEN NIEUWE GROEPERING DIE ZICH BUFON NOEMT, MAAR DIE HEBBEN NIETS MET ONZE GROEP TE MAKEN. DEZE COLLEGA'S GEBRUIKEN DE NAAM BUFON VOOR HUN SITE... Ik wens hen veel succes met de verdere uitbouw van hun groep. Zij kunnen de naam BUFON wel geregistreerd hebben, maar het rijke verleden van BUFON kunnen ze niet wegnemen...
    07-04-2022
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.The Moon Has Enough Oxygen to Sustain 8 Billion People For 100,000 Years

    The Moon Has Enough Oxygen to Sustain 8 Billion People For 100,000 Years

    07-04-2022 om 16:46 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:ASTRONOMIE / RUIMTEVAART
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Our Universe is normal! Its biggest anomaly, the CMB cold spot, is now explained

    Our Universe is normal! Its biggest anomaly, the CMB cold spot, is now explained

    The Universe is supposed to be the same everywhere and in all directions. So what's that giant "cold spot" doing out there?
    space & astrophysics
    Ever since the discovery of the Cosmic Microwave Background (CMB) nearly 60 years ago, scientists have been searching for a hint — any hint — of a crack in the façade of the hot Big Bang. At every step along the way, as our instruments became more sensitive and our observational reach extended farther than ever before, the Big Bang’s predictions were borne out in spectacular fashion, one after another.
    KEY TAKEAWAYS
    • On the largest scales, the Universe is supposed to be isotropic and homogeneous: the same everywhere and in all directions. 
    • Because the Universe has tiny, 1-part-in-30,000 imperfections imprinted on it, we expect to see a pattern of cold-and-hot spots in the leftover radiation from the Big Bang: the Cosmic Microwave Background. 
    • But one spot in the Universe, called the "CMB cold spot," is an anomaly that we couldn't explain. At last, it's all fallen into place.

    Since the discovery of the Cosmic Microwave Background (CMB) nearly 60 years ago, scientists have been searching for a hint — any hint — of a crack in the façade of the hot Big Bang. At every step along the way, as our instruments became more sensitive and our observational reach extended farther than ever before, the Big Bang’s predictions were borne out in spectacular fashion, one after another.

    But with the launches of WMAP and Planck, the small-scale imperfections in the CMB were measured, and one anomaly stood out: a cold spot that simply couldn’t be explained based on the Universe we knew. At last, that mystery may finally be solved, as the culprit has been identified at long last: the largest supervoid in the nearby Universe. If this research holds up, it teaches us that our Universe is normal, after all, and that the CMB cold spot isn’t an anomaly at all.

    The initial fluctuations that were imprinted on our observable universe during inflation may only come into play at the ~0.003% level, but those tiny imperfections lead to the temperature and density fluctuations that appear in the cosmic microwave background and that seed the large-scale structure that exists today. Measuring the CMB at a variety of cosmic locations would be the only feasible way to disentangle the intrinsic dipole of the CMB from that induced by our motion through the Universe.
    (Credit: Chris Blake and Sam Moorfield)

    The fact that the CMB is so perfect is, itself, a modern wonder of the Universe. Everywhere we look, in all directions, it’s plain to see just how different the Universe is from place to place. Some regions of space are extremely rich in structure, with scores, hundreds, or even thousands of large galaxies all collected into the same gravitationally bound structure. Other locations have galaxies, but they’re relatively sparsely located in small groupings and collections scattered about through space. Still other places have only isolated galaxies. In the least dense locations, there are no galaxies to be found at all for volumes that span tens or even hundreds of millions of light-years on a side.

    And yet, the theory of the Big Bang comes along with an inextricable prediction: that in the earliest stages of the hot Big Bang, the Universe must have been both isotropic, or the same in all directions, and homogeneous, or the same in all locations, to a tremendous degree of precision. It can only come into existence with tiny, minuscule imperfections, or regions of slightly greater-or-lesser density than average. It’s only because of the tremendous amount of cosmic time that passes — and the relentlessly attractive nature of the gravitational force — that we have a rich, structure-filled Universe today.

    The formation of cosmic structure, on both large scales and small scales, is highly dependent on how dark matter and normal matter interact. The distributions of normal matter (at left) and dark matter (at right) can affect one another, as things like star formation and feedback can affect the normal matter, which in turn exerts gravitational effects on the dark matter. The seed overdense and underdense fluctuations allowed this cosmic web of structure to arise.
    (Credit: Illustris Collaboraiton/Illustris Simulation)

    The Cosmic Microwave Background was discovered back in the mid-1960s, and the early goals were to:

    • measure the amount of radiation emitted at different frequencies,
    • measure the peak of its temperature,
    • determine whether it was truly a perfect blackbody, as predicted, or whether it was better approximated as the sum of a series of blackbodies (which is a property of starlight),
    • to figure out the nature of the interfering emission from our galaxy,
    • and to test whether it truly had the same properties everywhere and in all directions.

    Over time, we were able to refine our measurements. Initially, the CMB was announced to be at 3.5 K, which then was revised to 3 K, then 2.7 K, and a little later, a third significant figure was added: 2.73 K. In the mid-to-late 1970s, a small, 1-part-in-800 imperfection was discovered: an artifact of our own motion through the Universe.

    It wasn’t until the 1990s that the first primordial imperfections were found, coming in at about the 1-part-in-30,000 level. At last, we had the observational evidence to not only confirm a Big Bang-consistent origin for the CMB, but to measure what sort of imperfections the Universe itself began with.

    COBE, the first CMB satellite, measured fluctuations to scales of 7º only. WMAP was able to measure resolutions down to 0.3° in five different frequency bands, with Planck measuring all the way down to just 5 arcminutes (0.07°) in nine different frequency bands in total. All of these space-based observatories detected the Cosmic Microwave Background, confirming it was not an atmospheric phenomenon, and that it had a cosmic origin.
    (Credit: NASA/COBE/DMR; NASA/WMAP science team; ESA and the Planck collaboration)

    You see, the hot Big Bang, although it was the beginning of our observable Universe as we know it, wasn’t the very beginning of everything. There’s a theory that’s been around since the early 1980s — cosmic inflation — that posits a set of properties that the Universe possessed prior to the start of the hot Big Bang. According to inflation:

    • the Universe wasn’t filled with matter or radiation, but a new form of energy inherent to the fabric of space itself,
    • that energy caused the Universe to expand at a rapid and relentless pace,
    • stretching a region of space no larger than the Planck length to greater than the scale of the observable Universe something like every ~10-32 seconds,
    • and then inflation ends, dumping that energy-inherent-to-space into particles (and antiparticles) for the first time, triggering the hot, dense, uniform, but rapidly-expanding conditions we identify with the hot Big Bang.

    The only reason the Universe isn’t perfectly, absolutely uniform everywhere is because the tiny fluctuations inherent to quantum physics, during this epoch of rapid expansion, can get stretched across the Universe, creating the overdense and underdense seeds of structure. From these initial seed fluctuations, the entire large-scale structure of the Universe can arise.

    The cold spots (shown in blue) in the CMB are not inherently colder, but rather represent regions where there is a greater gravitational pull due to a greater density of matter, while the hot spots (in red) are only hotter because the radiation in that region lives in a shallower gravitational well. Over time, the overdense regions will be much more likely to grow into stars, galaxies and clusters, while the underdense regions will be less likely to do so. However, the CMB cold spot is anomalously cold, inconsistent with an origin at the last-scattering surface.
    (Credit: E.M. Huff, SDSS-III/South Pole Telescope, Zosia Rostomian)

    According to the theory of inflation, there should be a very specific set of fluctuations that the Universe starts with at the onset of the hot Big Bang. In particular:

    • the fluctuations should be Gaussian, which means they should follow a Bell Curve-like distribution about some average,
    • they should be approximately the same amplitude on all scales, with larger cosmic scales having slightly greater fluctuations by only a few percent than the smaller ones,
    • these fluctuations should all be adiabatic (with constant entropy) in nature, with none of them being isocurvature (the other option) in nature,
    • and that as the Universe expands, these fluctuations should begin to gravitationally collapse on small scales first, with larger scales only catching up once the cosmic horizon has grown to a certain size.

    All of these predictions have since been borne out and confirmed by observations, some to within the limits of our measurement precision and others quite spectacularly.

    The fluctuations in the CMB are based on primordial fluctuations produced by inflation. In particular, the ‘flat part’ on large scales (at left) have no explanation without inflation. The flat line represents the seeds from which the peak-and-valley pattern will emerge over the first 380,000 years of the Universe, and is just a few percent lower on the right (small-scale) side than the (large-scale) left side.
    (Credit: NASA/WMAP science team)

    However, it’s always worth looking for anomalies, as no matter how thoroughly your predictions agree with reality, you must always put ahead, hoping to uncover something unexpected. After all, it’s the only way you can discover something new: by looking as you’ve never looked before. If you have specific predictions and expectations for what your Universe is going to look like, then anything that defies your expectations is — at the very least — worth a second look.

    Perhaps the most unusual remaining feature that we see in the microwave sky, once we subtract out the effect of the Milky Way galaxy, is the fact that there’s a cold spot that doesn’t align with these theoretical explanations. Once we’ve quantified the types and scales of temperature fluctuations that ought to exist, we can correlate them together, and see how fluctuations on smaller and larger scales should be related.

    In one particular region of space, we find that there’s a very deep cold spot: about 70 microkelvin below the average temperature on a relatively large angular scale. Moreover, that cold spot appears to be encircled by a hotter-than-average region, making it even more anomalous. To many, the cold spot in the CMB represented a potential challenge to inflation and the standard cosmological model, as it wouldn’t make sense if the Universe was somehow born with this anomalously low-temperature region.

    The quantum fluctuations that occur during inflation get stretched across the Universe, and when inflation ends, they become density fluctuations. This leads, over time, to the large-scale structure in the Universe today, as well as the fluctuations in temperature observed in the CMB. Its a spectacular example of how the quantum nature of reality affects the entire large-scale universe.
    (Credit: E. Siegel; ESA/Planck and the DOE/NASA/NSF Interagency Task Force on CMB research)

    It’s important to recognize where these temperature fluctuations come from in the first place. The Universe, even at the start of the hot Big Bang, really is the exact same temperature everywhere. The thing that’s different from location to location is the density of the Universe, and this is the component that has those 1-part-in-30,000 imperfections, as imprinted by inflation. The reason we observe the Universe to possess different temperatures in different regions of space is because of the phenomenon of gravitational redshift: matter curves space, and where space is more severely curved, light has to lose more energy to “climb out” of that gravitational potential well. In the astrophysics community, this is known as the Sachs-Wolfe effect, and it’s the primary cause of the temperature differences we observe in the CMB.

    But there’s another, more subtle effect: the integrated Sachs-Wolfe effect. As structure forms in the Universe, as gravitation brings more and more mass together, as clusters grow and voids form, and as the relative ratios of radiation, matter, and dark energy change with respect to one another, the gravitational effects of traveling into a certain region of space don’t necessarily equal the gravitational effects of traveling out of that same region of space later on. The Universe evolves, structures form and become more matter-rich in some areas and more matter-poor in others, and any light passing through those regions is affected.

    When we see a hot spot, a cold spot, or a region of average temperature in the CMB, the temperature different we see typically corresponds to an underdense, overdense, or average-density region at the time the CMB was emitted: just 380,000 years after the Big Bang. This is a consequence of the Sachs-Wolfe effect.
    (Credit: E. Siegel/Beyond the Galaxy)

    Imagine, if you will, that you have two different regions of space: a large-scale overdensity (like a supercluster) and a large-scale underdensity (like a great cosmic void). Now, imagine, just like in our real Universe, you have some form of dark energy: a component of the Universe that behaves differently from matter, and doesn’t dilute in density as the Universe expands. Now, let’s imagine what happens as the photon, traveling through space, encounters either a big overdensity or a big underdensity.

    • As the photon begins to see this overdensity (underdensity), it gains (loses) energy as it travels from an average region of space into the new region that departs significantly from the average density.
    • But owing to dark energy, the gravitational potential well (hump), whether positive or negative, becomes stretched out and gets more shallow, and does so as the photon travels through it.
    • As a result, when the photon exits the overdense (underdense) region, it re-loses (or re-gains) a smaller amount of energy than it gained (lost) when it first entered that region.

    If something appears anomalously cold in the CMB, it could be because there’s something wrong with our model of the Universe; that’s of course the more interesting option. But it could also be, quite simply, because there’s a large cosmic void in that location, and that void grew shallower as the light traveled through it because of dark energy.

    CMB cold spot

    The anomalous cold spot in the CMB, as viewed by Planck, is unusual not only for its coldness and its extent, but for the fact that it’s surrounded by a hot region on all sides. This puzzling feature may be explicable by the recent discovery of a new, nearby supervoid in the constellation of Eridanus.
    (Credit: A. Kovács et al., 2021, MNRAS)

    Now, here’s where the idea becomes testable: you can’t point to a void that’s too far away along the line-of-sight to explain it, because dark energy only becomes important for the Universe’s expansion over the past ~6 billion years or so. If one exists along this line-of-sight, it must be closer, at present, than 7.5 billion light-years.

    So, what do we find when we go out and look?

    That’s where the latest results from the Dark Energy Survey come in. Scientists were able to confirm that, yes, there is a supervoid there, and it may have a much higher-amplitude integrated Sachs-Wolfe effect that a typical underdensity does. While some underdensities were previously found at greater distances some 6-10 billion light-years away, they were determined to account for no more than ~20% of the effect. However, a 2015 study revealed a nearby supervoid right in that precise direction: 1.9 billion light-years away and about 0.5-1.0 billion light-years across. The most recent study that confirms this void and measures its properties, finds that it’s the largest supervoid that exists since the onset of dark energy’s dominance. The study suggests — but doesn’t yet prove — that there is a causal relation between this late-time supervoid and the “cold spot” in the CMB.

    CMB cold spot

    The Cold Spot resides in the constellation Eridanus in the southern galactic hemisphere. The inset shows the microwave temperature map of this patch of sky, as mapped by the European Space Agency Planck satellite. The main figure depicts the map of the dark matter distribution created by the Dark Energy Survey team. Note how the large supervoid thoroughly coincides with the CMB’s cold spot.
    (Credit: Gergö Kránicz and András Kovács)

    There are many different ways to map out the large-scale structure of the Universe: from galaxy counts to gravitational lensing to the overall impact that the structure has on the background light emitted from various redshifts. In this particular case, it was the construction of a gravitational lensing map that confirmed the presence of this supervoid, which happens to be the emptiest large region of space in our nearby corner of the Universe. We cannot say for certain that this supervoid explains the full extent of the CMB cold spot, but it’s looking more and more likely that, once the presence of the supervoid is taken into account, what remains is no more anomalous than any other typical region of the sky.

    The way we’ll tell for sure, of course, is through better, deeper, higher-resolution imaging of this relatively large region of the sky, which spans somewhere around 40 square degrees. With the ESA’s Euclid mission poised to launch just next year, in 2023, and with the Vera Rubin Observatory and NASA’s Nancy Grace Roman Telescope expected to come online over the next few years, the critical data will soon be in our hands. After nearly two decades of wondering at what could have caused the CMB cold spot, we finally have our answer: the largest supervoid in the nearby Universe. All we need is a robust confirmation of what the present data strongly indicates, and this will be yet another cosmic challenge to which our standard cosmological model is thoroughly capable of rising.

    07-04-2022 om 15:47 geschreven door peter  

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    Categorie:ASTRONOMIE / RUIMTEVAART
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Richard Dolan: Globalist Revolution, UFOs, and Transhumanism (Video)

    Richard Dolan: Globalist Revolution, UFOs, and Transhumanism (Video)

    by N.Morgan

    It’s not just that we are in the midst of a top-down directed global revolution. It’s one that is designed to change the very nature of humanity. Is there any relationship between this and the UFO/UAP phenomenon?

    Richard Dolan is one of the world’s leading researchers and writers on the subject of UFOs and believes that they constitute the greatest mystery of our time. He is the author of two volumes of history, UFOs and the National Security State, both ground-breaking works which together provide the most factually complete and accessible narrative of the UFO subject available anywhere.

    He also co-authored a speculative book about the future, A.D. After Disclosure, the first-ever analysis not only of how UFO secrecy might end but of the all-important question: what happens next?

    Stories Contributed by N. Morgan

    https://beforeitsnews.com/ }

    07-04-2022 om 02:02 geschreven door peter  

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    Categorie:UFOs , UAPs , USOS
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Digging Through Kepler Data Turns Up a Near Twin of Jupiter

    Digging Through Kepler Data Turns Up a Near Twin of Jupiter

    NASA’s Kepler planet-hunting spacecraft was deactivated in November 2018, about ten years after it launched. The mission detected over 5,000 candidate exoplanets and 2,662 confirmed exoplanets using the transit method. But scientists are still working with all of Kepler’s data, hoping to uncover more planets in the observations.

    A team of researchers have announced the discovery of one more planet in the Kepler data, and this one is nearly a twin of Jupiter.

    The planet is called K2-2016-BLG-0005Lb (sorry), and it’s a whopping 17,000 light-years away. That’s almost twice as far away as the next furthest planet discovered by Kepler. Its mass is nearly identical to Jupiter’s, and it orbits its star at the same distance that Jupiter orbits the Sun. Astronomers found the world in Kepler data from 2016.

    Kepler found planets using the transit timing method. But it discovered this one differently. It relied on one of Einstein’s predictions; that extremely massive objects have such powerful gravity that they can bend light. It’s called gravitational microlensing.

    The chance that a background star is affected this way by a planet is tens to hundreds of millions to one against.

    Dr. Eamonn Kerins, Principal Investigator for the Science and Technology Facilities Council.

    A new paper titled “Kepler K2 Campaign 9: II. First space-based discovery of an exoplanet using microlensing” presents the discovery. It’s available online at the pre-print site arxiv.org and hasn’t been peer-reviewed yet. The lead author is Ph.D. student David Specht from The University of Manchester.

    Opportunities to detect exoplanets with gravitational microlensing were heightened between April and July 2016 when Kepler was looking at millions of stars toward the center of the Milky Way. In the microlensing technique, astronomers watch for the light from a background star bent by an exoplanet’s mass in the foreground. That’s not easy to do; it requires precise alignment of the background and foreground from Kepler’s point of view.

    “To see the effect at all requires almost perfect alignment between the foreground planetary system and a background star,” said Dr. Eamonn Kerins, Principal Investigator for the Science and Technology Facilities Council (STFC) grant that funded this research. “The chance that a background star is affected this way by a planet is tens to hundreds of millions to one against. But there are hundreds of millions of stars towards the centre of our galaxy. So Kepler just sat and watched them for three months.”

    Last year a team of researchers developed a new algorithm to search for microlensing candidates in Kepler data. Some of those same researchers are behind this new study. The researchers developed the algorithm to look for free-floating planet candidates. They found five new candidates, including one that’s “… a caustic-crossing binary event, consistent with a bound planet,” that study said.

    That effort expanded the possibilities of the Kepler data, even though NASA didn’t explicitly design the mission for microlensing. “Even through a space telescope not designed for microlensing studies, this result highlights the advantages for exoplanet microlensing discovery that come from continuous, high-cadence temporal sampling that is possible from space,” the authors of the new study write.

    The 2021 study “only” found one exoplanet candidate, and this new study confirms its candidacy. But in science, each planet is a data point that tells scientists something, now or in the future.

    The image on the left is a Kepler image with K2-2016-BLG-0005Lb shown in a red circle. The image on the right is a Canada-France Hawaii Telescope image of the same region, also with the exoplanet in a red circle. The exoplanet, K2-2016-BLG-0005Lb, is almost identical to Jupiter in terms of its mass and its distance from its star. Astronomers discovered it using data obtained in 2016 by NASA's Kepler space telescope. The exoplanetary system is twice as distant as any seen previously by Kepler, which found over 2,700 confirmed planets before ceasing operations in 2018. Image Credit: Specht et al. 2022.

    The image on the left is a Kepler image with K2-2016-BLG-0005Lb shown in a red circle. The image on the right is a Canada-France Hawaii Telescope image of the same region, with the exoplanet in a red circle. K2-2016-BLG-0005Lb is almost identical to Jupiter in terms of its mass and its distance from its star. Astronomers discovered it using data obtained in 2016 by NASA’s Kepler space telescope. The exoplanetary system is twice as distant as any seen previously by Kepler, which found over 2,700 confirmed planets before ceasing operations in 2018.
    Image Credit: Specht et al. 2022.

    Five ground-based surveys also looked at the same sky area as Kepler did from April to July 2016. Kepler saw the microlensing anomaly before they did because Kepler’s over 100 million km closer. That delay allowed researchers to get a better idea of what they saw and where they were seeing it.

    “The difference in vantage point between Kepler and observers here on Earth allowed us to triangulate where along our sightline the planetary system is located,” said Dr. Kerins. Kepler’s vantage point above Earth’s atmosphere also allowed it to observe continuously.

    “Kepler was also able to observe uninterrupted by weather or daylight, allowing us to determine precisely the mass of the exoplanet and its orbital distance from its host star,” Dr. Kerins said. “It is basically Jupiter’s identical twin in terms of its mass and its position from its Sun, which is about 60% of the mass of our own Sun.”

    This figure from the study shows the photometric Kepler data for the detected exoplanet K2-2016-BLG-0005Lb. The caustic crossing region is clearly visible and well sampled between ?? ? ?2450000 = 7515 and 7519. Image Credit: Specht et al. 2022.

    This figure from the study shows the photometric Kepler data for the detected exoplanet K2-2016-BLG-0005Lb. The caustic crossing region is clearly visible and well sampled between ?? ? ?2450000 = 7515 and 7519.
    Image Credit: Specht et al. 2022.

    This study highlights the growing importance of gravitational microlensing in exoplanet science. “Microlensing remains the principal method for detecting cool, low-mass exoplanets, including planets beyond the snow-line,” the authors write. The transit method has a built-in sampling bias: it’s more likely to detect giant planets close to large stars because the light-blocking signal is more robust. The transit method struggles to identify planets on wider orbits because it can take hundreds of years for multiple transits to occur, and astronomers need multiple transits to confirm exoplanet candidates. Gravitational microlensing doesn’t have the same limitations.

    But detecting planets like 2-2016-BLG-0005Lb beyond a solar system’s snow-line is essential to build our understanding of solar system architecture and strengthen our theories of planet formation. Current thinking shows that high-mass planets form through core accretion beyond the snow line, then migrate inward towards the star. (Though some may form due to gravitational instability.) Jupiter likely did that, and though Jupiter eventually settled into its orbit beyond the snow line, other planets may not. This process explains the high numbers of Hot Jupiters in the exoplanet database.

    This image shows an artist's impression of 10 hot Jupiter exoplanets studied using the Hubble and Spitzer space telescopes. Astronomers think that about 10% of exoplanets are Hot Jupiters, but they're detected more readily. (Colors are for illustration only.) Image Credit: By ESA/Hubble, CC BY 4.0, https://commons.wikimedia.org/w/index.php?curid=45642004

    This image shows an artist’s impression of 10 hot Jupiter exoplanets studied using the Hubble and Spitzer space telescopes. Astronomers think that about 10% of exoplanets are Hot Jupiters, but they’re detected more readily. (Colors are for illustration only.)
    Image Credit: By ESA/Hubble, CC
    BY 4.0, µ
    https://commons.wikimedia.org/w/index.php?curid=45642004

    “Simulations also indicate that lower-mass planets should exist in large numbers beyond the snow line, but that these do not typically migrate from their orbit of formation,” the authors write. “By probing the
    demographics of cool, low-mass exoplanets, we can therefore test planet-formation predictions directly, without the need to consider complex migration dynamics.”

    Astronomers have proven that gravitational microlensing can detect distant exoplanets, but they won’t have to rely on older Kepler data to use the technique. NASA’s Nancy Grace Roman Telescope should detect thousands of exoplanets using gravitational microlensing. One study showed it could detect over 100,000 of them.

    “Roman will find planets in other poorly studied categories,” NASA says. “Microlensing is best suited to finding worlds from the habitable zone of their star and farther out. This includes ice giants, like Uranus and Neptune in our solar system,” the NASA website for the Roman Space Telescope explains. Some evidence shows that ice giants are the most common type of exoplanet in the galaxy, making our own Solar System a bit of an outlier with only two of them. “Roman will put that theory to the test and help us get a better understanding of which planetary characteristics are most prevalent.”

    Roman will observe the galactic center, a region filled with stars. The more stars it looks at, the more microlensing events it’s likely to see.

    The ESA’s Euclid mission will also use gravitational microlensing. Its primary mission is to study dark matter, dark energy, and the expansion of the Universe. But it can also detect exoplanets. Euclid and Roman are designed to complement one another, so who knows exactly what we might learn from them.

    Dr. Kerins is Deputy Lead for the ESA Euclid Exoplanet Science Working Group. “Kepler was never designed to find planets using microlensing, so in many ways, it’s amazing that it has done so. Roman and Euclid, on the other hand, will be optimized for this kind of work. They will be able to complete the planet census started by Kepler,” he said.

    “We’ll learn how typical the architecture of our own solar system is. The data will also allow us to test our ideas of how planets form. This is the start of a new exciting chapter in our search for other worlds.”

    More:

    The post Digging Through Kepler Data Turns Up a Near Twin of Jupiter appeared first on Universe Today.


    Source: 

    https://beforeitsnews.com/ }

    07-04-2022 om 01:49 geschreven door peter  

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    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Ancient Alien Woman Statue Found Under Lake Huron, 213 Meters Long! USA April 6, 2022, UFO Sighting News.

    Ancient Alien Woman Statue Found Under Lake Huron, 213 Meters Long! USA April 6, 2022, UFO Sighting News.

    Date of discovery: April 6, 2022
    Location of discovery: Lake Huron, US/Canada boarder
    Google coordinates:  45°46'33.19"N 81°57'14.09"W
     
    After I found the island shaped like a bird just a few km away, I then found something way more exciting to me. I found an ancient alien statue under a few meters of water in Lake Huron. Her face is what really grabbed me. It just stood out so powerfully. Then my eyes went down her neck, and figure covered in a toga-like robe down to her ankles. She is holding out her hand, which becomes a tiny island named Can Island. This gesture could mean that aliens are offering this planet to humans to live upon. Showing an offering of friendship to all. It measures 213 meters long. 
     
    As I have said, ancient aliens have been to earth millions of years ago, and they left behind many signs that they were here. How we interpret the signs is up to each of us individually. But nevertheless, the signs are there. 
    Scott C. Waring - Taiwan 
     





    https://www.ufosightingsdaily.com/ }

    07-04-2022 om 01:14 geschreven door peter  

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    Categorie:ARCHEOLOGIE ( E, Nl, Fr )
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Ancient Aliens Left Bird Shape Island For Humans To Find, Google Earth Map, UFO Sighting News.

    Ancient Aliens Left Bird Shape Island For Humans To Find, Google Earth Map, UFO Sighting News.

    Date of discovery: April 6, 2022
    Location of discovery: Canada/US Boarder
     
    Hey, found a island that looks like a bird, called Treasure Island on Google Earth. Strange, that sounds like part of a pirate story. Google coordinates 45°45'33.30"N 82°10'26.83"W On Canada US Boarder.
     
    I have long believed, that intelligent aliens have long ago visited, lived and thrived on Earth, only to be forced to leave to allow a human experiment to take place. But they deliberately left behind secret messages, in our environment, in our maps, even in our genetic code. So that one day, we will realize the reality of the situation. That we were never alone. 
     
    Now I used the Time Machine button on lower left of Google Earth to get a more clear map view from 10/2016, because the current map has ice over the lake and makes it less beautiful. 
    Scott C. Waring - Taiwan 
     


    https://www.ufosightingsdaily.com/ }

    07-04-2022 om 01:07 geschreven door peter  

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    Categorie:ARCHEOLOGIE ( E, Nl, Fr )
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.4th June 1947: The first widely-reported UFO sighting was made by private pilot Kenneth Arnold

    4th June 1947: The first widely-reported UFO sighting was made by private pilot Kenneth Arnold

    Kenneth Arnold was a business owner and experienced private pilot, who often traveled to meetings around the Pacific Northwest in his small CallAir A-2. He was a well-respected founder of the Idaho Search and Rescue Pilots Association, and had built up 9,000 flying hours by the time he departed Chehalis, Washington, on a routine 150-mile flight to Yakima on the afternoon of 24 June 1947. 

    Arnold had deviated from his intended flight path in the hope of locating a Marine Corps C-46 transport plane that had crashed near Mount Rainier and claiming the $5,000 reward. Having failed to spot the wreckage, he made a 300-degree turn 9,200 feet above the town of Mineral and witnessed a bright flash in the distance. Looking north, Arnold reported seeing a formation of nine roughly circular objects flying at an incredible speed. He subsequently calculated that they were moving at more than 1,700 miles per hour. 
    Arnold was most startled by the lack of a tail on the objects, but initially just assumed that he had witnessed an experimental military aircraft. He reported the sighting to the general manager of the airfield at Yakima when he landed, and before long the story had spread. 
    The fact that Arnold was both a respected businessman and experienced pilot meant that his account was taken seriously by the press. Consequently he began to be bombarded with requests for interviews. When questioned about the objects, he repeatedly likened their flying-style to how a pie plate or saucer might skip across water. In what he later complained was an ‘historic misquote’, the press coined the phrase ‘flying saucers’ to describe what he had seen.
      
    RELATED VIDEOS, selected and posted by peter2011

    http://ufosightingshotspot.blogspot.com/ }

    07-04-2022 om 00:13 geschreven door peter  

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    Categorie:LATEST ( UFO ) VIDEO NEWS ( ENG)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.NASA ROVER FINDS ITS OWN PARACHUTE IN MARTIAN DESERT

    NASA ROVER FINDS ITS OWN PARACHUTE IN MARTIAN DESERT

    NASA Rover Finds Its Own Parachute in Martian Desert
    NASA

    Spotted!

    NASA’s Mars Perseverance rover has made a fascinating discovery, 412 Earth days since landing on the Red Planet.

    A keen-eyed netizen spotted the discarded remains of the rover’s parachute in raw images that were taken on April 6, a timely reminder of how much ground NASA’s rover has already covered.

    Although the object certainly appears to be the rover’s parachute, NASA has yet to officially confirm the finding.

    Sightseeing

    The parachute’s remains and location were picked up in images taken by NASA’s Mars Reconnaissance Orbiter shortly after the six-wheeled rover touched down on the Martian surface back in February 2021.

    That location is just south of Perseverance’s current location — just over half a mile, according to our estimations —  which can be seen in NASA’s handy live map. In other words, it’s certainly feasible Perseverance’s mast cam was able to pick out the jetsam more than a year after landing.

    The rover has been covering a lot of ground lately, first backtracking some of its earlier route, and then venturing beyond the location where its tiny Ingenuity Mars helicopter achieved first flight back in April 2021.

    Delta Delta

    Perseverance is now beelining — a part of its journey colloquially known as the “drive, drive, drive campaign” — to a rockier region that scientists believe is the delta of a dried up ancient lake bed it landed in the center of.

    While it’s not exactly moving at a breakneck pace, it recently broke its daily distance covered record, covering an impressive 800 feet.

    It’s a bit of a nostalgic moment: NASA left a ton of Easter Eggs in the design of Perseverance’s parachute, including a secret code that spelled out “Dare Mighty Things.”

    And just over a year after landing, Perseverance has certainly done just that.

    More on the parachute: 

    https://futurism.com/the-byte }

    07-04-2022 om 00:00 geschreven door peter  

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    Categorie:ASTRONOMIE / RUIMTEVAART
    06-04-2022
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.LATEST UFO SIGHTINGS AND VIDEOS

    LATEST UFO SIGHTINGS AND VIDEOS

    UFOs Sighted By Motorist Over Melbourne In Australia. April 1, 2022

    There is an "LANGUAGE WARNING" with this video but it is a natural response to witnessing the unnatural. These objects where sighted on April 1, 2022, (Yes i know the date. lol) in Melbourne the state of Victoria, Australia.

    The witness stated the following

    • "I was chasing them till they suddenly disappeared, they were shifting shapes from square blocks to thin rectangular shapes."

    Thanks to Era-Modon for allowing me the use of this footage and to view the original:

    https://www.youtube.com/ }

    06-04-2022 om 23:48 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:LATEST ( UFO ) VIDEO NEWS ( ENG)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Did a 23ABC viewer’s Ring camera capture UFO on video in Southwest Bakersfield?

    Did a 23ABC viewer’s Ring camera capture UFO on video in Southwest Bakersfield?

    A 23ABC viewer from Southwest Bakersfield sent us a video of an unknown object flying through the sky. Bakersfield resident Tim Harvey sent us this video from his Ring camera.

    https://www.latest-ufo-sightings.net/  }

    06-04-2022 om 23:36 geschreven door peter  

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    Categorie:LATEST ( UFO ) VIDEO NEWS ( ENG)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Scientists Start Construction of World’s Largest Fusion Reactor

    Scientists Start Construction of World’s Largest Fusion Reactor

    "Enabling the exclusive use of clean energy will be a miracle for our planet."

    Scientists Start Construction of World’s Largest Fusion Reactor
    Image by INTER

    Today, engineers started construction of the world’s largest nuclear fusion project in southern France, The Guardian reports, with operations planned to begin in late 2025.

    The project, called ITER, is an international collaborative effort between 35 countries with enormous ambitions: prove the feasibility of fusion energy with a gigantic magnetic device called a “tokamak,” as per the project’s official website.

    “Enabling the exclusive use of clean energy will be a miracle for our planet,” ITER director-general Bernard Bigot said during today’s virtual celebration, as quoted by The Guardian.

    Fusion power, in theory, works by harnessing the energy released by two lighter atomic nuclei fusing to form a heavier nucleus, and turning it into electricity.

    If proven to be economical — that is, if the machine generates more energy than has to be put in to kickstart the process — the technology could lay the groundwork for an entirely new way of generating nearly unlimited clean energy on a commercial scale. Fusion power would be far safer than conventional fission nuclear energy, since there’s no risk of a meltdown or leftover nuclear waste.

    But if the last six decades of fusion research are anything to go by, it remains an elusive way of generating net energy. The extremely hot plasma inside the fusion reactors is notoriously difficult to predict and control.

    That’ll make ITER an extremely complex build. Its final reactor will weigh 23,000 tons, including 3,000 tons of superconducting magnets connected to each other by 200 kilometers of superconducting cables, all of which have to be kept cryo-cooled down to -269 degrees Celsius, as The Guardian reports.

    “Constructing the machine piece-by-piece will be like assembling a three-dimensional puzzle on an intricate timeline [and] with the precision of a Swiss watch,” Bigot added.

    The team behind the ITER project is optimistic about the tests they’ll be able to carry out using the massive reactor. By producing self-heating plasma, the team is expecting to generate ten times the heat than the input amount. In other words, the team wants to generate 500 megawatts — just shy of the output of the smallest currently active American nuclear power plant — from an input of just 50 megawatts.

    Temperatures would reach ten times the temperature of the center of the Sun, according to ITER.

    ITER may be a massive international effort to make fusion energy a reality, but it’s not the only one. A large number of fusion startups in the US and abroad are trying to turn it into a commercially viable source of energy as well.

    READ MORE: 

    More on fusion: 

    https://futurism.com/ }

    06-04-2022 om 01:50 geschreven door peter  

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    Categorie:SF-snufjes }, Robotics and A.I. Artificiel Intelligence ( E, F en NL )
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.'Dead' telescope discovers Jupiter's twin from beyond the grave

    'Dead' telescope discovers Jupiter's twin from beyond the grave

    The exoplanet, discovered by NASA's Kepler space telescope, officially designated K2-2016-BLG-0005Lb. 
    (Image credit: D. Specht et al, Kepler K2 )

    NASA's Kepler space telescope has spotted a Jupiter look-alike in a new discovery, even though the instrument stopped operations four years ago. 

    An international team of astrophysicists using NASA's Kepler space telescope, which ceased operations in 2018, have discovered an exoplanet similar to Jupiter located 17,000 light-years from Earth, making it the farthest exoplanet ever found by Kepler. The exoplanet, officially designated K2-2016-BLG-0005Lb, was spotted in data captured by Kepler in 2016. Throughout its lifetime, Kepler observed over 2,700 now-confirmed planets. 

    "Kepler was also able to observe uninterrupted by weather or daylight, allowing us to determine precisely the mass of the exoplanet and its orbital distance from its host star," Eamonn Kerins, an astronomer at the University of Manchester in the U.K., said in a statement. "It is basically Jupiter's identical twin in terms of its mass and its position from its sun, which is about 60% of the mass of our own sun," 

    The team, led by David Specht, a Ph.D. student at the University of Manchester, took advantage of a phenomenon known as gravitational microlensing to spot the exoplanet. With this phenomenon, which was predicted by Einstein's theory of relativity, objects in space can be seen and studied closer when the light from a background star is warped and thus magnified by the gravity of a closer massive object. 

    In hopes of using the warped light from a far-off star to detect an exoplanet, the team used three months of observations that Kepler made of the stretch of sky where this planet lies. 

    "To see the effect at all requires almost perfect alignment between the foreground planetary system and a background star," Kerins added in the same statement. "The chance that a background star is affected this way by a planet is tens to hundreds of millions to one against. But there are hundreds of millions of stars towards the center of our galaxy. So Kepler just sat and watched them for three months."

    The team then worked with Iain McDonald, another astronomer at the University of Manchester who developed a new search algorithm. Together, they were able to reveal five candidates in the data, with one most clearly showing signs of an exoplanet. Other ground-based observations of the same stretch of sky corroborated the same signals that Kepler saw of the possible exoplanet. 

    "The difference in vantage point between Kepler and observers here on Earth allowed us to triangulate where along our sight line the planetary system is located," Kerins said.

    Aside from the excitement of discovering an exoplanet with an instrument no longer even in service, the team's work is notable because Kepler was not designed to discover exoplanets using this phenomenon. It is important to note, however, that, in 2016, Kepler's mission was extended. In 2013, after two reaction wheel failures, it was proposed that Kepler be used for a K2 "second light" mission that would see the scope detecting potentially habitable exoplanets. This extension was approved in 2014 and the mission was extended way past the scope's expected end date until it eventually ran out of fuel on Oct. 30, 2018. 

    "Kepler was never designed to find planets using microlensing so, in many ways, it's amazing that it has done so," Kerins said, adding that upcoming instruments like NASA's Nancy Grace Roman Space Telescope and the European Space Agency's Euclid mission, could be capable of using microlensing to study exoplanets and will be able to further such research. 

    "Roman and Euclid, on the other hand, will be optimized for this kind of work. They will be able to complete the planet census started by Kepler," Kerins said. "We'll learn how typical the architecture of our own solar system is. The data will also allow us to test our ideas of how planets form. This is the start of a new exciting chapter in our search for other worlds."

    This discovery was described in a study posted March 31 to the preprint server ArXiv.org and has been submitted for publication in the journal the Monthly Notices of the Royal Astronomical Society. 

    • Email Chelsea Gohd at cgohd@space.com or follow her on Twitter @chelsea_gohd. Follow us on Twitter @Spacedotcom and on Facebook.

    https://www.space.com/ }

    06-04-2022 om 01:04 geschreven door peter  

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    Categorie:ASTRONOMIE / RUIMTEVAART
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.SCIENTISTS INVENT “PROFOUND” QUANTUM SENSOR THAT CAN PEER INTO THE EARTH

    SCIENTISTS INVENT “PROFOUND” QUANTUM SENSOR THAT CAN PEER INTO THE EARTH

    Scientists Invent “Profound” Quantum Sensor That Can Peer Into the Earth
    GETTY/FUTURISM

    Gravitational

    A major breakthrough in quantum sensing technology is being described as an “Edison moment” that could, scientists hope, have wide-reaching implications.

    new study in Nature describes one of the first practical applications of quantum sensing, a heretofore largely theoretical technology that marries quantum physics and the study of Earth’s gravity to peer into the ground below our feet — and the scientists involved in this research think it’s going to be huge.

    Known as a quantum gravity gradiometer, this new sensor developed by the University of Birmingham under contract with the United Kingdom’s Ministry of Defense is the first time such a technology has been used outside of a lab. Scientists say it’ll allow them to explore complex underground substructures much more cheaply and efficiently than before.

    While gravity sensors already exist, the difference between the traditional equipment and this quantum-powered sensor is huge because, as Physics World explains, the old tech takes a long time to detect changes in gravity, has to be recalibrated over time, and can be thrown off by any vibrations that occur nearby.

    This new type of highly sensitive quantum sensor, on the other hand, is able to measure the minute changes in gravity fields from objects of different sizes and compositions that exist underground — such as human-made structures buried by the eons, tantalizingly — much faster and more accurately.

    Hitting Gold

    In a press blurb, the University of Birmingham’s Kai Bongs, who heads the UK Quantum Technology Hub in Sensors and Timing, said that the “breakthrough” presents “the potential to end reliance on poor records and luck as we explore, build and repair.”

    “This is an ‘Edison moment’ in sensing that will transform society, human understanding and economies,” Bongs added.

    Along with applications for both archaeologists and engineers who want to find out what’s below the surface of the Earth, this new quantum sensor will also, scientists hope, help predict natural disasters like volcanoes.

    READ MORE: 

    More on quantum sensing: 

    https://futurism.com/the-byte }

    06-04-2022 om 00:38 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:SF-snufjes }, Robotics and A.I. Artificiel Intelligence ( E, F en NL )
    05-04-2022
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen. NASA gaat nieuwe boodschap naar aliens sturen

    NASA gaat nieuwe boodschap naar aliens sturen

    Het is bijna 50 jaar geleden dat de mensheid de Areciboboodschap de ruimte instuurde via de Areciboradiotelescoop in Puerto Rico. Het bericht was in 1974 bedoeld voor eventueel intelligent buitenaards leven. NASA wil nu opnieuw zo’n boodschap versturen.

    https://www.hln.be/ }

    05-04-2022 om 23:44 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:HLN.be - Het Laatste Nieuws ( NL)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.According to Perseverance, Mars is Quiet… too Quiet

    According to Perseverance, Mars is Quiet… too Quiet

    If you want to hear what Mars has to say, you’re going to have to listen closely. Very closely.

    It’s not that there isn’t any sound on Mars. Of course there is. Martian ambiance – recorded on microphones attached to NASA’s Perseverance rover – is largely dominated by the gentle clipping of the mic as the wind sweeps across the landscape.

    The soundscape of Jezero crater, where the rover made its landing last February, is further punctuated by the mechanical groans of Perseverance itself, the crackle of its ‘SuperCam’ laser instrument, and exhales of gas as the rover blows dust away from outcrops of rock for closer study. Perseverance even recorded the whirring rotors of its small companion robot, Ingenuity, a tiny helicopter being used to scout terrain ahead of the rover’s path.

    Turn the volume up to listen to sounds recorded on Mars by NASA’s Perseverance rover.
    Credit: NASA/JPL.

    But even with all this activity, Mars is unsettlingly quiet. “At some point, we thought the microphone was broken, it was so quiet,” says Sylvestre Maurice, an astrophysicist at the University of Toulouse who is studying the behavior of soundwaves in Mars’ atmosphere.

    Maurice and his colleagues have been closely examining the recordings sent back to Earth over the past year by Perseverance, and they say the culprit responsible for the spell of silence cast upon the Red Planet is the thin atmosphere itself. Composed largely of CO2, the gas blanketing Mars is about one percent as dense as Earth’s atmosphere, and at these low pressures, sound transmits sound far more slowly.

    The speed of sound is not a universal constant. It changes depending on the medium through which the sound is passing.

    On Earth, sound travels around 767 mph, or 343 meters per second, but on Mars, “low-pitched sounds travel at about 537 mph (240 meters per second), while higher-pitched sounds move at 559 mph (250 meters per second).

    Not only does sound move more slowly on Mars, but it doesn’t travel as far either, dissipating extraordinarily quickly. A sound that travels 65 meters on Earth might only go 8 meters on Mars, and a high-pitched sound wouldn’t even make it that far. The result is an eerie, muffled environment.

    Scientists have created models that predict how sound might act in a Mars-like environment, but these recordings are the first chance they’ve had to test their models. Previous attempts to land a microphone on Mars were fraught with trouble. The 1999 Polar Lander spacecraft carried one, but crashed into the surface before taking any data. NASA’s Pheonix Lander had one too, but it suffered technical difficulties before launch and the mic was never used. A French mission called Netlander intended to carry one, but got canceled in 2004. It was only in 2021 that Martian sounds were finally recorded.

    The success of Perseverance’s microphones has at last opened up new opportunities for studying the Martian atmosphere via soundwaves. Researchers have been able to use sound to measure pressure changes caused by turbulence in the atmosphere, and also by the seasons. As Martian summer approaches, researchers expect pressures to rise, and so Mars will get ‘noisier.’ According to Baptiste Chide, another researcher studying these recordings, “We are entering a high-pressure season. Maybe the acoustic environment on Mars will be less quiet than it was when we landed.”

    Alongside their scientific value, Perseverance’s microphones have practical engineering uses too, allowing the rover’s team to monitor and diagnose the rover’s performance. Like listening to a car’s engine for funny sounds or unexpected squeaks, engineers can use the recordings to catch anomalies in the rover’s mechanicals. As the rover ages, and is subjected to more wear and tear, this new diagnostic tool may prove extremely valuable.

    Learn More:

    The post According to Perseverance, Mars is Quiet… too Quiet appeared first on Universe Today.

    Source: 

    RELATED VIDEOS, selected and posted by peter2011

    https://beforeitsnews.com/ }

    05-04-2022 om 23:05 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:ASTRONOMIE / RUIMTEVAART
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Two Tic-tac UFOs At Space X launch, March 9, 2022, UFO Sighting News.

    Two Tic-tac UFOs At Space X launch, March 9, 2022, UFO Sighting News.



    Date of sighting: March 9, 2022
    Location of sighting: Playalinda Beach, Florida, USA
     
    Hey guys check this out. A friend on Twitter posted this amazing video of not one, but two tic-tac UFOs shooting behind the SpaceX Falcon rocket right before launch on March 9. I made a close up video of it and then slowed it down 8X and you can really see this object is long, cylinder shaped, and metallic. There is also another object above it that matches its speed. Very strange, especially so close to a rocket launch site. 
     
    Why would aliens do such a dangerous thing? Easy, to record all data about the newest rocket technology is utmost important the them. Such data can help aliens predict the exact year that humans will begin migrating off Earth onto other planets and moons to live. A new spacefaring species...thats the time they can meet and greet us without any need for permission from governments or presidents. Once humans leave earth, aliens don't need permission. Its their own choice if they want to meet us or not out there. Only on Earth do their laws and ours require them to be allowed by our highest governments first before they reveal themselves to the public. 
    Scott C. Waring - Taiwan 

    https://www.ufosightingsdaily.com/ }

    05-04-2022 om 21:41 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:LATEST ( UFO ) VIDEO NEWS ( ENG)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Two UFOs Near The Space Station, April 5, 2022, Video, UFO Sighting News.

    Two UFOs Near The Space Station, April 5, 2022, Video, UFO Sighting News.

    Date of sighting: April 5, 2022

    Location of sighting: Space Station
    Source: Live Cam
     
    Now here is something a bit unusual. The eyewitness saw two UFO orbs near the space station and instead of using a screen recorder, he used his phone. I have to admit it works, when you are pressed for time, but the quality is slightly less and lines in the video do become visible. But still, this is a great example of what UFOs near the space station look like. The two UFOs are sphere shaped and they are lit up by the sun...equally lit is the space station. What this tells me is that according to the light and the shadows, these are not reflections, but actual object floating in space. Fantastic catch and absolute proof that aliens are still watching the space station. 
    Scott C. Waring - Taiwan 
     
     

    https://www.ufosightingsdaily.com/ }

    05-04-2022 om 21:35 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:LATEST ( UFO ) VIDEO NEWS ( ENG)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.300 Meter Space Ship Found On Mars, NASA Source, Video, UFO Sighting News.

    300 Meter Space Ship Found On Mars, NASA Source, Video, UFO Sighting News.

    Date of discovery: April 2022

    Location of discovery: Mars
    Source Photo: 
    Hey guys, check this out. Jean Ward found a 300 meter spaceship on Mars. He founding it a NASA hirise photo and the quality is just amazing. Now there are no windows or doors viable on the craft because thats how many alien ships are. People on the inside can touch the wall and it becomes transparent one way viewing from the inside only. The ship is amazing and just sitting on the Mars surface with a slight tilt as a boat may have. Wow, so amazing and Jean also found a lot of other structures in the area that leads me to believe that this was once an alien city. Can you imagine being the first person there...and claiming it all? Wow! Finders keepers. I wonder which country will claim it first?
    Scott C. Waring - Taiwan 

    https://www.ufosightingsdaily.com/ }

    05-04-2022 om 21:23 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:Ruins, strange artifacts on other planets, moons, ed ( Fr, EN, NL )
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Impressive activity around and above the Popocatépetl volcano, Mexico

    Impressive activity around and above the Popocatépetl volcano, Mexico

    The last days there is a lot of activity in space and above the volcano, probably meteors and other unknown objects caught by the cameras of webcamsdemexico. 

    One of the objects/meteors explodes just above the volcano or did it impacts the volcano, you can see the precise moment when it impacts/explodes.
      

    http://ufosightingshotspot.blogspot.com/ }

    05-04-2022 om 20:57 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:LATEST ( UFO ) VIDEO NEWS ( ENG)
    Klik hier om een link te hebben waarmee u dit artikel later terug kunt lezen.Pleiadians: Alien Race Influencing Humanity & Preventing Nuclear Disasters

    Pleiadians: Alien Race Influencing Humanity & Preventing Nuclear Disasters

    The Pleiades star cluster is not just another point in the sky, but in fact, the home to a race of alien beings known as the Pleiadians. Vitally, these Pleiadians are said to be a benevolent race, closely related to but more emotionally and spiritually developed than humans, interested in helping humanity on its own evolutionary journey. If this is true, then perhaps it is why the ancients continually spoke of the Pleiades as a place of knowledge and protection. Notably, the Pleiadians are said to have a much different appearance than the gray, big-headed aliens of popular culture. Rather, the Pleiadians are often referred to as Nordic aliens, due to their purported Scandinavian appearance – blonde hair, milky white skin, blue eyes.

    https://www.latest-ufo-sightings.net/ }

    05-04-2022 om 20:33 geschreven door peter  

    0 1 2 3 4 5 - Gemiddelde waardering: 0/5 - (0 Stemmen)
    Categorie:ALIEN LIFE, UFO- CRASHES, ABDUCTIONS, MEN IN BLACK, ed ( FR. , NL; E )


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    Over mijzelf
    Ik ben Pieter, en gebruik soms ook wel de schuilnaam Peter2011.
    Ik ben een man en woon in Linter (België) en mijn beroep is Ik ben op rust..
    Ik ben geboren op 18/10/1950 en ben nu dus 74 jaar jong.
    Mijn hobby's zijn: Ufologie en andere esoterische onderwerpen.
    Op deze blog vind je onder artikels, werk van mezelf. Mijn dank gaat ook naar André, Ingrid, Oliver, Paul, Vincent, Georges Filer en MUFON voor de bijdragen voor de verschillende categorieën... Veel leesplezier en geef je mening over deze blog.
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    LINKS NAAR BEKENDE UFO-VERENIGINGEN - DEEL 1
  • http://www.ufonieuws.nl/
  • http://www.grenswetenschap.nl/
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  • http://www.stantonfriedman.com/
  • http://ufo.start.be/

    LINKS NAAR BEKENDE UFO-VERENIGINGEN - DEEL 2
  • www.ufo.be
  • www.caelestia.be
  • ufo.startpagina.nl.
  • www.wszechocean.blogspot.com.
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