New scientific findings revive debate over possible alien life on the Moon, examining unexplained data, past missions, and ...

Scientists studying Jupiter’s moon Europa have zeroed in on a strange, spider-like feature etched into the moon’s icy shell, ...

When 3I/ATLAS was first detected on 1 July 2025 by the ATLAS telescope in Chile, it was widely assumed to be a relatively ...

NASA's Europa Clipper spacecraft has captured ultraviolet images of interstellar comet 3I/ATLAS, revealing hidden chemical ...

Scientists have discovered a mysterious hole on the surface of Mars, and they have no idea what lies inside it. This pit, ...

We take photos faster than ever, with research suggesting around 1.8 trillion are snapped worldwide each year—about 5 billion a day. But how many of those are just throwaway selfies or random ...

Humans have always been fascinated with space. We frequently question whether we are alone in the universe. If not, what does ...

The Vera C. Rubin Observatory began studying the heavens from a Chilean mountaintop last spring, and its "first light" images ...

Astronomers have revealed a new type of cosmic object called Cloud-9 — a dim, starless gas cloud anchored by a massive dark ...

A team of astronomers has announced the discovery of a new, exotic class of exoplanets: super-Earths formed at high ...