Artemis II builds upon (and is built from) a long NASA legacy ...

The Artemis II mission that will take a crew of astronauts around the moon and back to Earth is expected to launch no earlier ...

NASA's Space Shuttle Challenger lifted off 40 years ago with six astronauts and a teacher on board. That legacy is being ...

The Artemis II mission, which will send four astronauts around the moon, is currently on the launch pad at Kennedy Space ...

Christa McAuliffe trained to be the first teacher in space, preparing to turn a shuttle cabin into the most-watched classroom ...

Steve Hawley, who flew five Space Shuttle missions, and Krista Schaffer, a first-grade teacher at Christa McAuliffe ...

The spacecraft taking NASA astronauts beyond the moon for the first time involved more than 2,700 suppliers and manufacturers ...

As NASA prepares for the wet dress rehearsal of its Artemis II moon rocket and capsule, many are noticing similarities ...

As the ISS approaches retirement, Max Space aims to replace part of its capacity with a cost-efficient, single-launch ...

How people are honoring the Concord teacher, 40 years after the Challenger disaster.

Challenger was a mission showcasing American space exploration and education.

Dave Reynolds was in second grade at Lakeview Elementary in Roy, Utah, on January 28, 1986, when his teacher wheeled in a TV ...