NASA has cleared its moon rocket for an April launch with four astronauts after completing the latest round of repairs.

"This milestone essentially marks the birth of our flight system." ...

NASA's Artemis 2 mission is targeting an April 1 launch, sending a crew of astronauts on a historic trip around the moon.

NASA has finished a crucial step toward getting its Artemis II moon mission off the ground, and is now targeting early April to send four astronauts on an unprecedented path.

The farther the destination, the more fuel a rocket needs. The more fuel the rocket carries, the heavier the spacecraft. The heavier the spacecraft, the more fuel it requires to launch. Experts at ...

HOUSTON – After more than two decades of service with NASA and four spaceflights, including the troubled Boeing Starliner mission, astronaut Barry "Butch" Wilmore has decided to retire, the space ...

A six-day launch window opens on April 1 from NASA's Kennedy Space Center in Florida. The lunar orbital mission would be the ...

Dragonfly integration and testing—the activities involved in assembling the mission's rotorcraft lander and testing it for the rigors of launch and extreme conditions of space—is officially underway ...

The Artemis II mission will be the first on which this NASA rocket and capsule carry people. The crew will be the first to ...