Time magazine features Artemis II astronauts Reid Wiseman, Jeremy Hansen, Victor Glover and Christina Koch on a commemorative cover as NASA prepares for a lunar flyby.

A wet dress rehearsal is a designated time before launch when engineers and crew conduct testing of the spacecraft. During ...

If the countdown and fueling test go well, four astronauts will set their sights on a Super Bowl Sunday launch to the moon.

With the wet dress rehearsal, essentially a critical fueling test of the Artemis 2 Space Launch System moon rocket, now back ...

NASA's launch window in February is getting smaller.

The wet dress rehearsal for Artemis 2 — a critical prelaunch fueling test of the mission's Space Launch System (SLS) rocket — ...

NASA is moving up a key test of its Artemis II rocket as unusually cold weather grips Central Florida, forcing officials to adjust schedules at Kennedy Space Center.

Four NASA astronauts splashed down off the coast of San Diego early Thursday after their mission was cut short due to medical issues, with their spacecraft seen streaking across the sky from San ...

(CNN) — Four astronauts aboard a SpaceX Crew Dragon capsule splashed down early Thursday in the Pacific Ocean, ending a weeklong effort to get an unnamed crew member home to evaluate a medical issue. ...

Editor's note: Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. (CNN) — Four astronauts aboard a SpaceX ...