Dr John Grunsfeld, former astronaut, NASA chief scientist, and retired associate administrator of NASA's Science Mission ...

A decade of observations by NASA’s Hubble Space Telescope has produced the sharpest and most detailed images of the Andromeda ...

She's not alone — many astronauts report blurred vision, trouble reading, or difficulty seeing distant objects, with some ...

NASA has revealed that one of the cameras on the Juno craft it sent to Jupiter malfunctioned, and that it fixed it with some ...

The Andromeda galaxy is the galaxy next door, a very faint, fuzzy thing in the night sky, larger than a full moon. Textbooks ...

On Monday, NASA announced that Makenzie Lystrup will leave her post as director of the Goddard Space Flight Center on Friday, ...

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

Makenzie Lystrup to step down on August 1 as Trump administration proposes 25% cut to NASA's overall budget, affecting agency's science division ...

Test your knowledge of iconic U.S. astronauts and their historic space missions. This quiz covers pioneering achievements, ...

Prasun Chaudhuri on a science camp for school children in West Midnapore steered by astronomers from the Indian Centre for Space Physics ...

U.K. scientists plan to send a small spacecraft to the moon's far side to detect faint radio signals emitted shortly after ...