Document argues president’s proposed funding reductions will ‘compromise human safety, weaken national security and undermine the core NASA mission’ ...

NASA scientists say pending cuts to the space agency could compromise mission safety and pave the way for another tragedy ...

The exodus at NASA has shaken officials at the space agency and stoked concerns about its ability to fly astronauts safely.

Nuclear reactors in space may sound like something out of science fiction, but they are likely to prove important for ...

Current and former NASA employees have co-signed a declaration protesting changes at the agency that some say pose a grave ...

Hundreds of current and former NASA employees protest budget cuts, warning they harm safety, national security, and ...

US space agency Nasa will fast-track plans to build a nuclear reactor on the Moon by 2030, according to US media. It is part ...

The head of NASA has decided to move one of the agency’s retired space shuttles to Houston, but which one seems to still be ...

Learn about NASA's ambitious plan for a fission surface power system on the Moon by 2030, its geopolitical drivers, and the ...

The departures are playing out as NASA and other government agencies contend with significant cuts to funding and personnel.

Hundreds of current and ex-employees of NASA signed a formal dissent letter protesting the Trump administration’s proposed cuts to the agency.

There’s nowhere to park right now at the International Space Station for NASA’s next Commercial Crew Program launch, but a ...