THIS is the bizarre moment an “alien” greeted the SpaceX crew as they arrived at the International Space Station to rescue ...

A strange rock on Mars is raising new questions about the possibility of ancient microbial life on the Red Planet. According ...

Musk—who has a history of setting unrealized goals for his companies—says he wants to send humans to Mars by 2029, though he ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

NASA's Ingenuity Mars helicopter commanded our attention when it captured 'otherworldly' photos of a curious wreckage on the ...

Experts weigh in on whether President Donald Trump’s lofty goal of sending humans to Mars and back is feasible during his second term.