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 ...

Ex-NASA engineer Garrett Reisman revealed the most terrifying experience he had spending two weeks training at the bottom of ...

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

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

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

“I’m just feeling hurt and finding it all a bit disheartening that the stories that drive clicks are only the news of shock/sorrow/grief and almost never ones of joy,” said the post. “ (And no one ...

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

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

Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

For the first time, an astronaut with a disability has been cleared for a mission to the International Space Station.

Using an amateur radio setup, 10 children chatted with astronaut Donald Pettit about life on the International Space Station.