Figuring out how to make spacecraft more accessible to astronauts with physical disabilities can also make them safer for ...

When it comes to space travel, Albert Einstein's theory of relativity is a major inconvenience. With the laws of physics ...

The Sunbird nuclear fusion rocket concept has the potential to more than halve the time to travel to Mars and cut travel time ...

The absence of gravity in space has significant effects on astronauts, including dizziness, nausea, and balance issues upon ...

House Speaker Mike Johnson (R-La.) said during a radio interview that Ukrainian President Volodymyr Zelensky has done a ...

The two American astronauts stranded aboard the International Space Station for nine months may have been stuck there because ...

Eric Schmidt is back in charge: he is taking over the management of the US start-up Relativity Space, in which he has also ...

The Humor and Seriousness Behind Bizarre Clauses Football contracts are peppered with unconventional stipulations that range from the downright amusing to the overtly restrictive. For instance, when ...

Outside of a spacesuit, the human body is exposed to extreme temperatures, zero pressure and a vacuum that sucks the air out of your lungs.

A SpaceX capsule has arrived at the International Space Station, delivering the replacements for NASA's two stuck astronauts.