The way this document is written suggests that when NASA scores bidders for the Mars Telecommunications Network, the addition ...

Why did a $72 million mission to study water on the moon fail so soon after launch? A new NASA report has the answer.

The four astronauts preparing to end a five-decade gap in crewed lunar flights will have to wait until at least April before ...

NASA's Mike Fincke has identified himself as the astronaut whose medical condition prompted the space agency's first medical ...

Mars’ frozen ice caps may be time capsules for ancient life. Lab experiments show that key building blocks of proteins can survive tens of millions of years in pure ice, even under relentless cosmic ...

NASA has shed some light on what triggered the unprecedented medical evacuation of four astronauts from the International ...

NASA’s Mike Fincke has publicly identified himself as the astronaut who had a concerning “medical event” that led to an early exit from the International Space Station.

New photos captured by NASA's Curiosity rover show that Mars' giant, spiderweb-like "boxwork" features are covered in tiny, never-before-seen nodules that bear a striking resemblance to arachnid eggs.

The last year was marked by turmoil at science agencies and the administration’s stated desire to shrink the federal ...

NASA's Perseverance rover can now pinpoint its exact location on Mars without help from Earth, paving the way for longer, ...

The big thinkers at Aperture explain why NASA’s Cassini mission provided unprecedented insight into Saturn.

Withholding congressionally appropriated NASA science funds signals a broader crisis of democratic governance, not just ...