A new study in the journal Nature detailing chemicals found in rocks on the surface of Mars could be among the strongest evidence for life having been on the surface.

NASA has begun barring Chinese nationals with valid visas from joining its programs, underscoring the intensifying space race ...

The Trump administration has proposed cutting funding for the satellites, which are in good working order and provide some of ...

Four researchers will spend more than a year in a 3D-printed habitat, acting as though they're eating, sleeping and living on ...

The sun has become increasingly active since 2008, a new NASA study shows. Solar activity is known to fluctuate in cycles of 11 years, but there are longer-term variations that can last decades. Case ...

A new picture shows the inside of a star turning on itself in the short time before it spectacularly exploded.

Longtime veterans of the space program, Chet Vaughan and Larry Bell, talk about the ceremonies they hold to honor those ...

NASA is holding the first-ever TEDx-NASA, a one-day multi-dimensional event that fosters discussions that will shape the future. TEDx-NASA is Friday, Nov. 20, 10 a.m. to 7 p.m. at the Ferguson ...