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 ...

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

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

Paralympian John McFall has passed all the required medical exams and is now eligible for future travel to the ISS with the ...

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

69-year-old American astronaut, chemical engineer, and inventor, Donald Roy Pettit, dropped a hilarious video from orbit.

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

When asked about Elon Musk’s claims about bringing back the two “abandoned” astronauts, Sunita William’s mother Bonnie Pandya ...

Elon Musk used a grotesque slur to attack famed astronaut Andreas Mogensen in an angry social media post. In a Fox News ...

One former NASA astronaut is challenging SpaceX CEO Elon Musk to step foot in a rocket after he used a slur to denigrate ...