A Machine Astronomer Could Help Us Find the Unknowns in the Universe
Part of CSIRO's ASKAP antennas at teh Murchison Radio-astronomy Observatory (MRO in Western Australia.
Credit: Australian SKA Office/WA Department of Commerce, CC BY-ND

This article was originally published at The Conversation. The publication contributed the article to Space.com's Expert Voices: Op-Ed & Insights.

What have pulsars, quasars, dark matter and dark energy got in common? Answer: each of them took the discoverer by surprise. While much of science advances carefully and methodically, the majority of truly spectacular discoveries in astronomy are unexpected.

Many of our telescopes are built to discover the known unknowns: the things we know we don't know, such as identifying the stuff that makes up dark matter.