NASA’s ESCAPADE mission is being held up as a test case for a new era of cheaper planetary science, one where small ...

This low-cost mission is still only getting started, and it's taking bigger risks than typical big-ticket NASA missions.

NASA loses contact with MAVEN, its Mars orbiter studying the planet's atmosphere, after a decade of successful operations.

NASA has thrown a lifeline to scientists working on a mission to visit an asteroid that will make an unusually close flyby of the Earth in 2029, reversing the Trump administration’s previous plan to ...

NASA launched four flying saucer-shaped spacecraft into orbit on Thursday. The space agency says the UFO lookalikes are new tech that might "expand access to space." Called DiskSat, the plate-shaped ...

NASA has lost contact with its MAVEN spacecraft that has been orbiting Mars for more than a decade. The orbiter, one of three zooming around Mars’ atmosphere, had been working as expected before it ...

A "son of Concorde" that could fly from London to New York in under four hours is preparing for take-off. NASA’s X-59 quiet supersonic research aircraft is undergoing final safety tests before making ...

This quote, from the 1983 movie “The Right Stuff,” encapsulates the idea that ambitions in space do not come cheap. With that in mind, what are the prospects for NASA as its budget wends its way ...

WASHINGTON — NASA scientists and engineers are demanding Congress help turn down the heat on an agency whose current leadership, they say, is burning down American dominance in space and science. A ...

Here are seven of the most beautiful star cluster and star-forming region images captured by NASA Hubble Space Telescope, ...