Moon landing remains a source of controversy for some, with this photo of Buzz Aldrin the subject of three viral conspiracies ...

NASA is focusing on adding microbial diversity to the International Space Station to address health issues among astronauts ...

Astronauts age slightly slower in space due to microgravity and time dilation, as observed with Sunita Williams and Barry ...

Intuitive Machines announced the news Friday, less than 24 hours after the lander missed its mark by more than 800 feet.