NASA Set to Unveil Its Most Powerful Rocket to Date. NASA prepares to showcase its most formidable launch vehicle Saturday as ...

As they fly around the moon, the four astronauts of NASA's Artemis II will see views never seen by the human eye. Here's how.

The Space Launch System rocket and Orion spacecraft that will carry four astronauts around the Moon is rolling to Launch ...

NASA's giant new moon rocket is moved to the launchpad at Kennedy Space Center in anticipation of the first manned lunar ...

NASA (now under the leadership of Elon Musk's confidante Jared Isaacman) just kicked off the next step in building permanent ...

I hope you had the chance to tune in to WTOP on Saturday for our live team coverage of the Artemis II rollout.

NASA’s Artemis II aims for a Feb 6 launch, sending humans around the Moon for the first time in nearly 50 years & testing ...

NASA Juno mission captured amazing new imagery of Jupiter's moon Europa. The spacecraft flew about 219 miles (352 kilometers) ...

Hundreds of NASA employees and contractors are working the three-day holiday weekend in an effort to attempt something that ...

Wish them well. Next month, four astronauts are expected to board a space capsule called Orion, blast off on a rocket known ...

The US government space and energy agencies have renewed their commitment to work together to develop a fission power source ...

NASA carried out its first medical evacuation from the ISS as SpaceX Crew-11 returned to Earth early, ending a five-month ...