NASA astronaut Leland Melvin thinks he saw an “organic, alien-like” object floating in space and conspiracy theorists believe NASA tried to cover it up. The former NASA astronaut who served onboard ...

The NASA veteran played a critical role in the first manned Moon landing alongside colleagues Neil Armstrong and Buzz Aldrin. After retiring from NASA in 1970, the astronaut has been a vocal supporter ...

A TOP scientist claims she was sacked by Nasa after raising concerns about alien life on Mars. Catharine Conley, the agency’s Planetary Protection Officer from 2006 to 2017, also fears SpaceX ...

Astronaut and University of Calgary alumnus Robert Thirsk returned to his alma mater this weekend to talk about what life as ...

British astronaut has wild theory about aliens Britain's first astronaut says aliens exist and they could already be living among us.

Former NASA astronaut Mike Massimino says while there's no proof of alien contact, the universe's vastness makes life plausible. He also discusses the feasibility of Mars travel, sex in space, and ...

NASA astronauts Sunita Williams and Barry Wilmore have been stranded aboard the International Space Station for nearly nine months after their return trip on Boeing’s Starliner was deemed unsafe.

The astronaut also gave a straightforward reponse to the viral question circulating on social media on whether or not "can people have sex in space?" "I don't see why not," he said with a smile.