For a world to maintain an atmosphere long enough for life to gain a foothold, it seems it needs to be at least as big as ...

Don’t miss the Announcement Trailer for Alien Archeologist, an incremental mining adventure game developed by TheClassifiedX.

NASA has discovered strong evidence for ancient life on Mars. In this video, Kobi Brown visits the team at NASA JPL to ...

Scientists say new technologies have reopened the debate over whether Mars could someday be terraformed, turning a once ...

Geeks rejoice. A new study suggests that if extraterrestrial life exists, it’s likely being lived on this exoplanet.

NASA's Viking 1 mission blazed a crucial trail with its Mars landing on July 20, 1976. Now, half a century later, that trail ...

The Mill Valley native recently graduated from the Missouri University of Science and Technology after spending all four ...

A 300-foot-tall anomaly on one of Mars' moons has intrigued observers for years.

Perseverance strikes again with an intriguing — yet unresolved — clue in the search for past life on Mars. In an ancient river channel, the rover detected complex organic carbon within and on rocks, ...

California has been hiding an alien planet in the high desert this whole time, and the admission price is exactly zero ...

New images from the European Space Agency's Mars Express orbiter have captured strange-looking waves on the Red Planet.