How cork-based thermal protection material is helping safeguard NASA’s Artemis II Space Launch System in extreme ascent ...

NASA Administrator Jared Isaacman told lawmakers on Monday that SpaceX and Blue Origin, the agency’s two lunar lander ...

Four astronauts took off on a journey to the moon, a mission intended by NASA to ignite a new era of space exploration following years of delays and setbacks.

Blue Origin is testing its Blue Moon lunar lander for an uncrewed mission to the moon's south pole, which could happen in ...

The towering Space Launch System rocket for NASA’s first crewed Artemis mission is about to leave the hangar and begin its slow crawl toward the Florida coast. As the Artemis II stack prepares to roll ...

Somewhere inside NASA’s sprawling nuclear propulsion pipeline, a spacecraft called SR-1 Freedom is being designed to do ...

NASA’s Crawler-Transporter 2's two-day, 4.2-mile journey was completed with near-perfect accuracy, missing its mark by only three-quarters of an inch. The Artemis II mobile launcher is now inside the ...

The U.S. has not flown a nuclear reactor in space since 1965, but that could change with the SR-1 Freedom mission. Credit: NASA Concept As part of its reboot of the Artemis exploration campaign, NASA ...

It's Day 5! Where is Artemis II right now? NASA flight tracker, schedule have mission milestones from Florida launch to moon to California splashdown.