NASA's plans for Mars sample return are effectively cancelled as part of a bill approved by the U.S. Congress, ending efforts ...

Until now, scientists believed that Mars’ skylights – pits in the surface of mars – were formed by volcanic activity. But data from Nasa’s orbiters suggests there are karst caves – underground bunkers ...

NASA has discovered strong evidence for ancient life on Mars, a potentially groundbreaking finding for humanity. In this video, Kobi Brown visits the NASA JPL team to discuss the search for alien life ...

NASA has discovered strong evidence for ancient life on Mars, a potentially groundbreaking finding for humanity. In this video, Kobi Brown visits the NASA JPL team to discuss the search for alien life ...

Scientists confirmed that the interstellar comet 3I/ATLAS, which passed closest to Earth in December 2025, showed no ...

NASA and Breakthrough Listen issue a final verdict on the interstellar comet 3I/ATLAS. Is it an alien spaceship? Read the ...

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

Pocock, a space scientist at University College London and BBC presenter, predicts alien life will be found by 2075 but likely as 'grey sludge' ...

Interstellar comet 3I/ATLAS reveals ancient secrets and strange chemistry as the largest object of its kind ever tracked.

2025 MN45 isn't the overall spin-rate record holder. Astronomers have found a number of small asteroids — those just a few ...

Elon Musk is giving you a chance to become immortal. On X, the tech billionaire revealed a way you can reach immortality soon, and perhaps have your stories be read by aliens in the distant future.

Fans of the Predator franchise should check out these 15 other movies featuring alien threats, outer-space terror, and monstrous frights.