The Latest Breaking News from NASA

President Trump just asked Elon Musk to retrieve two NASA astronauts from the International Space Station. But the duo are already slated to come home with SpaceX this spring.

US president says he has asked Elon Musk for help to return stranded astronauts ‘as soon as possible’

The unobstructed skies that gave Big Sky, Montana its name made for an appropriate setting for the release of two postage stamps depicting vistas visible to the James Webb Space Telescope.

Funding for planetary defense has long had strong bipartisan support both inside and outside of Congress

Blue Origin's NS-29 New Shepard rocket is scheduled to launch Feb. 4 after a weeklong delay. Here's what to know

"Little red dot" galaxies discovered by the James Webb Space Telescope in the early cosmos appear to be ruled by supermassive black holes that are 1,000 times too massive.

Of all the things that Donald Trump’s return as US president could mean, one is that Elon Musk’s plan to use Starship rockets for long-distance flights on Earth could move forward. Dubbed Starship Earth to Earth, this would see passengers transported by rocket between cities. They would briefly leave the…

Mars' southern hemisphere absorbs a lot of the sun's energy during the Red Planet's spring, and that may be causing Mars' dust storms, a new study suggests.

NASA and Lockheed Martin recently released photos of the X-59 "quiet" supersonic jet conducting tests of its afterburner, blasting out a column of fire while in the hangar.