Ever since the 1950s, when reports of UFOs began taking hold, the official line from the Pentagon has been that several are just military aircraft. Conspiracy buffs may claim these are just excuses, but the fact is that several experimental military aircraft used over the years are, in fact, outlandish enough to be mistaken for a flying saucer or otherworldly craft. Many were simply experimental models that could never be flown for real even when tested.

Other aircraft are notable for not only being in production but used for years. They stand out looking like some sort of advanced space fighter jet, while others have designs that defy the conventional idea of aircraft engineering.''

Seeing these in flight, it’s little wonder someone might mistake them for an aircraft from outer space. These ten amazing military aircraft look straight out of a sci-fi movie and little wonder some might spark the UFO buffs nicely.

10. Martin X-24B Lifting Body

Via NASA

One of the key training ships for NASA, the X-24B improved on the design of the X-24A and really did look like some sci-fi “drop ship” ready to fly. As it happens, that’s exactly what happened as the X-24B was launched from a B-52 before igniting its rockets for a landing.

Via Military Factory

It allowed pilots to test near zero-gravity conditions and master unpowered reentry and landing. It was also a cool-looking vehicle designed to fly fast and get a good landing, but it still stands out as an amazing ride for the actual space program.

9. North American X-15

North-American-X-15
via airandspacemagazine

The U.S. military had a fondness in the 1950s for “lean and mean” aircraft and the X-15 was a prime example. Looking like a missile with small wings, it set a record of Mach 6.7 at nearly 20 miles up, the world record for the highest speed recorded by a manned crew.

Via: aircraft.gabes.us

In fact, those pilots qualified for astronaut status before the space program got going. Thanks to that performance and its great design (plus how it could be dropped from a bomber), the X-15 qualified as close to spacecraft as a regular jet could get.

8. Vought V-173

Via airandspace.si.edu

If any U.S. aircraft could have helped spark the UFO crazy, it was “the Flying Pancake.” Created as an experimental program in World War II, the Vought V-173 was nothing but a huge disc-shaped body lifting the small cockpit up and the large propellers at the front making it odder.

via Pixdaus

The near-vertical takeoff aspect was revolutionary for the time and the craft made nearly 200 test flights. While it couldn’t get into full production, the sight of the V-173 taking flight over an airbase no doubt pushed a lot of flying saucer reports over the years.

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7. Douglas X3 Stiletto

X-3

It’s nice when an aircraft is self-explanatory in its name. The Douglas X-3 looks just like its title, a stiletto ready to jab its way anywhere. It’s historic as the first use of titanium in major airplane components and its amazingly thin construction added to its appeal.

Douglas X-3 x plane NASA
Via Reddit

The Stilettos frame looks just like a rocket ship from a 1950s movie, so little wonder it could be mistaken for the real thing. It never got to full production as it failed to reach Mach-1, but Lockheed used it as the basis for the F-104 Starfighter to show the Stiletto made its mark.

6. McDonnell XF-85 Goblin

XF-85 Goblin - Front Quarter
Via Wikimedia

Even for something nicknamed “the Goblin,” this was a weird excuse for an aircraft. A “parasite fighter,” it was designed to drop from the larger Convair B-36 bomber and then take off for fast attacks. It had to be small to fit but still bizarre with its squat nose and looks more like a kid’s toy of what a fighter jet should be.

XF-85 Goblin - Side view
Via Reddit

As it happened, the jet couldn’t match the combat requirements needed so the project was canceled, although it would inspire future ideas for a drop-craft beyond a sci-fi vehicle.

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5. SNECMA C450 Coleoptera

French experimental VTOL fighter SNECMA C450
Via Twitter

It never got past testing, but this French attempt at a VTOL craft has to count as an aircraft looking more like it’s ready for a flight to the moon. It looks more like the front half of a larger plane cut in two, with the strange tube-like shape adding to its fun appeal.

Frtench X-plane SNECMA C450
Via Reddit

That it appears to be rolling on wheels like a shopping cart before takeoff is weird, yet it was promised to launch fast and maneuver off its triangular winglets. They could never crack it, so it was ended after a few test flights but marked an aircraft only the French could create.

4. SR-71 Blackbird

SR-71 Blackbird
Via Airspacemag

If anything speaks to how fantastic the Blackbird is, the X-Men comics still have the team using it as their primary craft. One of the fastest aircraft of its time, the Blackbird was designed to avoid surface-to-air missiles and harder to catch on radar with its speed and unique construction.

Lockheed SR-71 Blackbird aircraft
Via: Lockheed Martin

It can roll past some modern aircraft with ease and the fun design seems straight out of a comic book. Put it in a dark night and the Blackbird can confuse more than a few folks about its earthly origins.

3. RQ-3 Darkstar

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This Lockheed Martin craft always catches the eye due to its unique design. The unmanned aerial vehicle was meant to avoid radar detection but canceled after some test flights due to not being aerodynamically stable as well as too expensive.

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That wing design may have been a factor with one wing for longer than the other (it would vary between models) with the bulging central part appearing pretty otherworldly. While not confirmed to have been put into actual production, the Darkstar is still a pretty weird sight.

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2. Lockheed F-117 Nighthawk

F117 Nighthawk
Via Britannica

Seriously, looking at the Lockheed F-117 Nighthawk looks like something out of a lower-rate Star Wars knock-off but still a standout craft. While not quite a full “stealth” fighter, it did boast great speeds, heavy armoring and a design that seemed ready to make a trench run at the Death Star.

That fancy cockpit is amazingly cool and the armament backs it up in a top performance. While semi-retired today, the Nighthawk can still tear it up in the daytime as an aircraft ahead of its time.

1. B-2 Stealth Bomber

B-21 Raider
Via: Northrop Grumman

From the moment it rolled out in 1989, the B-2 Stealth Bomber was seen as something from another world. While not as truly “invisible to radar” as hoped, the B-2, in various incarnations, stood out with that massive wingspan and unique design that looked like some otherworldly fighter plane.

B-21 Raider Stealth Bomber Rendering USAF Cover
via USAF

It’s little wonder it got mixed up for a UFO over the years as that huge wingspan always caught the eye. It’s ironic a plane meant to avoid detection could never stop getting eyes on it constantly.

Sources:

  • military.com,
  • popularmechanics.com,
  • aerotime.aero

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