The aerospace giant says it can revive Mars Sample Return with a leaner, lower-cost approach drawing on proven designs.

NASA has revealed a shocking new plan for its future missions to space just as astronauts Sunita Williams and Butch Wilmore returned to Earth after being stranded in space for 286 days.

Could Starliner astronauts return on a different craft? NASA eyes 2025 plan with SpaceX If the Starliner is ultimately deemed unsafe, NASA astronauts Barry "Butch" Wilmore and Sunita "Suni ...

NASA's 2 Stuck Astronauts May Return to Earth Sooner Under New Plan CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts may end up back on Earth a little sooner than planned. The space ...

In January 1989, Massachusetts state trooper Andrew Palombo heard a strange complaint at Logan airport. A worker said a NASA ...

NASA’s car-sized Perseverance rover has been roaming the surface of Mars for four years, drilling into the alien soil to collect dirt it places in tubes and leaves on the ground.

NASA followed last week's low-key engine test with the test-firing of a solid-fueled booster at Northrop Grumman's rocket ...

Astronomers estimate that an asteroid this large comes this close to Earth only about once every 7,500 years. It also appears ...

NASA retiree turned private astronaut Peggy Whitson was launched on the fifth flight to orbit of her career early on ...

No new target date has been announced for Ax-4, which had been scheduled to launch on Wednesday morning (June 11).

As the fracas between Elon Musk and President Trump escalated last week to the point of Musk threatening to decommission SpaceX’s Dragon spacecraft, NASA revealed even more delays to ...

Iowa Astronaut Peggy Whitson returned to space this morning as Axiom Mission 4 launched from Launch Complex 39A at NASA's ...