NASA's SLS (Space Launch System) rocket is seen inside High Bay 3 of the Vehicle Assembly Building as teams await the arrival ...

NASA has spent the last few weeks getting ready for two spacewalks at the International Space Station (ISS), its first in ...

NASA says a crew member on the International Space Station is unwell. The agency canceled a planned spacewalk for Thursday ...

A major step toward launch day is complete as NASA's Artemis II astronauts ran through a countdown demonstration test.

The number of orbital launch attempts worldwide last year surpassed the record 2024 flight rate by 25 percent, with SpaceX ...

American space agency NASA conducted a full rehearsal of the launch day procedures for the Artemis II mission scheduled to ...

Nasa's Artemis II astronauts powered through a heart-pounding launch rehearsal on December 20. The crew's precision drill brings Moon orbit history one step closer.

The Challenger Learning Center is honoring its namesake in 2026, the 40th anniversary of the Challenger space shuttle tragedy ...

NASA’s cleanrooms have “stringent controls such as regulated airflow, temperature management and rigorous cleaning,” said a ...

In sending a car-sized rotorcraft to explore Saturn’s moon Titan, NASA’s Dragonfly mission will undertake an unprecedented ...

NASA has confirmed the upcoming milestones for its historic Artemis II mission—the first crewed flight of the Space Launch ...

Godspeed, Artemis 2! As early as February, 4 astronauts will board NASA's Orion capsule atop the SLS rocket in Florida for 10 ...