A tiny, pointed skull looks like it could belong to an extraterrestrial, but looks can be deceiving.

Humans must urgently prepare for having babies in space as we enter a 'new era of exploration', scientists have warned.

Analysis of a space rock that landed on a frozen Michigan lake revealed a rich array of extraterrestrial organic compounds.

A moderator at the r/aviation subreddit didn't look too kindly on a shot by astronaut Don Pettit, deeming it too "blurry" and ...

Martian Moon Deimos Might Have Reshaped Itself and Its Orbit: Dr. Matija Ćuk, SETI Institute research scientist, and collaborators propose that Mars’s smaller moon may have undergone repeated ...

The latest data from the Webb telescope (reported here) indicates that the plume of gas and dust surrounding 3I/ATLAS contains water (H₂O), carbon dioxide (CO₂), carbon monoxide (CO) and methane (CH₄) ...

NASA's wet dress rehearsal for its Artemis 2 mission to the Moon didn't quite go as planned, forcing the agency to push back ...