Scientists have been working on a plan for nearly a century to use the Sun as a telescope to capture high-resolution images ...

Researchers have identified dozens of previously undetected debris fragments in geostationary orbit, warning that the region ...

European Space Agency's Euclid telescope picks up two quasars dating back to a time when the Universe was just 670 million ...

A new study suggests rocket exhaust from future lunar missions could contaminate pristine ice deposits near the Moon's poles, ...

Are aliens real? Was Fox Mulder right all along? We examine the prediction markets to gauge if the U.S. government will confirm that aliens exist before January 2029. The prediction market on a U.S.