Astrophysicist Neil deGrasse Tyson joins CNN’s Erin Burnett to discuss President Donald Trump’s executive orders targeting ...

NASA’s top officials never received an offer from Elon Musk’s SpaceX to bring home two US astronauts marooned in space ...

European Space Agency (ESA) reserve astronaut John McFall has just become the first person with a physical disability to be ...

The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

Don Pettit has been at it again. Not content with dazzling earthlings with incredible photos captured from his current home ...

Suni Williams and Butch Wilmore arrived at the space station last June, but problems with the capsule prompted NASA to keep ...

U.S. senators, including a former astronaut, want to make outer space safer. They've introduced a bipartisan bill to help ...

NASA's Don Pettit was challenged by the public to try and float himself into a pair of pants on board the ISS - and was ...

A stronaut and keen astrophotographer Donald "Don" Pettit has performed a tricky pants maneuver in space. Pettit has racked ...

Stranded Boeing Starliner astronauts Sunita Williams and Barry “Butch” Wilmore have been stuck in space for 264 days — on a trip that should have lasted about a week — but Williams’ mom says that the ...

A private space traveler and jet-fighter pilot, Jared Isaacman is preparing to run the U.S. space program after decades ...

The billionaire used an offensive word for people with intellectual disabilities while lashing out at Danish astronaut ...