The space agency's next big launch will serve as a crucial test of the systems that will take humans down to the lunar ...

NASA's latest and greatest space telescope, named after the agency's first female chief astronomer Nancy Grace Roman, is targeted to launch eight months early.

NASA’s next great space telescope will see 100 times more sky than Hubble. It’s about to arrive in Florida for launch in ...

NASA has completed assembling and testing the Nancy Grace Roman Space Telescope to investigate dark energy and exoplanets.

The first flight of Blue Origin’s New Glenn rocket seems to have a payload. Instead of launching a sports car, as SpaceX did with its first Falcon Heavy rocket, Jeff Bezos’s space company will likely ...

Nasa's Maven spacecraft, a veteran explorer of the Martian atmosphere, has officially been declared defunct after six months ...

NASA’s Psyche spacecraft just used Mars as a giant gravitational slingshot to continue its journey toward a strange metal rich asteroid. The close flyby boosted the spacecraft’s speed by about 1,000 ...

So why is NASA launching fewer telescopes and planetary science missions than it did a quarter-century ago? The answer is ...

NASA’s Psyche spacecraft just used Mars as a giant slingshot on its journey to a mysterious metal world that could reveal what’s hidden inside planets like Earth.