Thirsk gave a talk at the University of Calgary's Found in Space event Saturday afternoon, with the hopes of inspiring those ...

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

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 ...

Helen Sharman, Britain’s first astronaut, believes aliens exist — though she didn’t exactly see them on her way up to the Mir space station in 1991. The now 56-year-old space pioneer offered her ...

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 ...

A fascinating letter by Neil Armstrong revealing how he would look out for aliens when landing on the moon has come to light 56 years on. Three months before the Apollo 11 mission, the astronaut was ...

The crew aboard a SpaceX Dragon capsule sent to retrieve two astronauts stranded in space for nine months were greeted by an 'alien' as they docked at the International Space Station (ISS). NASA ...

The replacement crew of the SpaceX Dragon capsule, sent on a mission to retrieve two astronauts stranded at the International Space Station for nine months, were greeted by an unexpected ‘alien’ as ...

The astronomer claims Nasa's mission preparation standards are not up to scratch A TOP scientist claims she was sacked by Nasa after raising concerns about alien life on Mars. Catharine Conley, the ...