'Do all aliens really need sunlight?' ...

A video of a woman spotting “two moons” in the night sky from her roof is going viral on social media, leaving the internet ...

The Artemis II mission to the moon will likely stir conspiracy theories about lunar landings. A compelling piece of evidence ...

A new study published as a pre-peer-reviewed paper on arXiv and accepted for publication in Astronomy & Astrophysics suggests that a massive gas giant, HD 206893 B, located 133 light-years from Earth, ...

WASHINGTON (Reuters) - Astronomers have pinpointed what appears to be the first moon detected outside our solar system, a large gaseous world the size of Neptune that is unlike any other known moon ...

A Space: 1999-ish shuttle lands on an under-construction moonbase, where scientists have just found a secret hatch containing… something alien, in this trailer from Moon, a new game coming soon for ...