Orion, the capsule that will carry the Artemis 2 astronauts on a mission around the moon and back, has been officially handed ...

One of the big surprises: Despite the moon's cooled crust, the data shows Io maintains liquid hot lava just below the ground.

The mission team knows Lunar Trailblazer's precise position thanks to ground-based tracking, NASA officials said the update.

Lockheed Martin formally delivered to NASA May 1 the Orion spacecraft for Artemis 2, keeping that mission on track for a ...

The core stage for NASA’s Space Launch System (SLS) rocket, which is slated to launch astronauts around the moon since the ...

"On the moon? Cedar Park on the moon?" Take a look inside Firefly Aerospace's journey from startup over 30 employees to the ...

NASA's Juno spacecraft made a close flyby of Jupiter moon lo. See an animation of the images the probe captured created by ...

An astronaut who missed out on the first all-female spacewalk because of a spacesuit sizing issue got her chance six years ...

Billionaire Jared Isaacman, who has been to space twice and is Trump's pick to head NASA, could be one step closer to ...

Two NASA astronauts have completed a nearly six hour long spacewalk to maintenance and upgrades on the International Space Station, the agency announced.