NASA's Suni Williams — one of two astronauts stuck for months at the International Space Station — has retired.

As NASA looks establish a presence on the moon, Blue Origin's Mark 1 lander moves ahead with pre-launch testing.

Blue Origin’s next launch from the Space Coast could still be its uncrewed and newly named Blue Moon MK1 lander, but it will ...

The U.S. is once again challenging itself to go to the moon, and this time, NASA and the Trump administration want to ...

As the oldest astronaut Buzz Aldrin turns 96, the astronauts of Artemis II wish him happy birthday and talk about their Apollo inspirations.

CNN’s Elex Michaelson speaks to “Science Guy” Bill Nye about his efforts to keep NASA and its programs fully funded.

The Artemis II mission will set several notable human spaceflight records. Astronauts Reid Wiseman, Victor Glover, Christina ...

Live updates from SpaceX’s Sunday evening Starlink 6-100 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Teams aboard the recovery ship, including two fast boats, secured the SpaceX Dragon capsule and ensuring it was safe for the ...

With Artemis II, SLS could become the most powerful rocket ever to launch humans. Its four main engines burn roughly 700,000 ...

SpaceX Crew-11 splashed down safely in the Pacific after more than five months in orbit aboard the International Space ...

NASA’s SpaceX Crew-11 mission returned safely to Earth after 167 days in orbit, completing hundreds of hours of research ...