NASA’s Roman Space Telescope could expose a vast hidden population of neutron stars lurking unseen across the Milky Way. By ...

NASA’s plan to return astronauts to the Moon has been pushed back again, with the first new crewed lunar landing now expected ...

The 6:05 pm EDT target time on Friday comes after two weather-related delays earlier.

The agency still has big decisions to make, but the preliminary mission plans include some interesting choices.

NASA is moving quickly to define next year’s Artemis III mission in Earth orbit, a crewed flight that will test rendezvous and docking capabilities between the agency’s Orion spacecraft and commercial ...

SpaceX's Starship V3 introduces a taller Super Heavy booster, upgraded Raptor 3 engines, and a redesigned ship that pushes ...

There are plenty of reasons to get excited about Tuesday's (May 19) planned test flight of SpaceX's Starship megarocket.

NASA’s Psyche spacecraft swept within 2,800 miles of Mars on Friday, May 15, using the planet’s gravitational pull to ...

The agency dropped a few details on Wednesday (May 13) about Artemis 3, a crewed mission that will test rendezvous and ...

The next Starship to launch from SpaceX's Starbase headquarters in Texas will be the largest rocket Elon Musk's company has ever built.