NASA's SpaceX Crew-9 mission astronauts will return to Earth on March 18 after achieving significant advancements in ...

NASA astronauts Sunita Williams and Barry 'Butch' Wilmore are set to re-enter Earth's gravity after spending 10 months in the ...

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

Former NASA astronaut José Hernández said Monday that travel to Mars is “a good 15 years away.” “As I’ve always said … space ...

President Donald Trump and Elon Musk have shared a video of NASA's two stuck astronauts—which included one thanking the ...

Suni Williams and Butch Wilmore were only supposed to be in space for 8 days. Williams has family on Cape Cod.

NASA astronauts Suni Williams and Butch Wilmore are heading back to Earth, after a weeklong test flight turned into a ...

Butch Wilmore and Sunita Williams strapped in for a mission which was supposed to be a quick test flight of Boeing's ...

A SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for NASA’s two stuck ...

Ohio State President Ted Carter said this year's commencement speaker "perfectly embodies the Buckeye mission to serve a ...

Sen. Mark Kelly of Arizona said he could no longer stand the association with Elon Musk.