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A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from ...

An altered image based on a 2017 eclipse photograph is being shared on social media, miscaptioned as a picture taken by NASA ...

A critical NASA mission in the search for life beyond Earth, Mars Sample Return, is in trouble. Its budget has ballooned from ...

Unlike its predecessor Curiosity, NASA’s Perseverance rover is explicitly intended to “search for potential evidence of past ...

A NASA Mars smallsat mission is slated to launch in late September on the first flight of Blue Origin’s New Glenn rocket, if ...

NASA HQ shared 100 photographs, but we’ve selected our 13 favorites.

While we go about our daily lives on Earth, a nuclear-powered robot the size of a small car is trundling around Mars looking ...

New movies of two of the most famous objects in the sky—the Crab Nebula and Cassiopeia A—are being released from NASA's ...

NASA's SDO spotted a rare quadruple solar flare eruption this week, with four flares erupting from the sun at the same time.

NASA re-established communication with Voyager 1, an interstellar spacecraft that nearly five months ago began sending ...

While examining a nearby supernova with NASA's Fermi gamma-ray space telescope, an effort meant to discover how these stellar ...