Experience the Moon on Earth during the Artemis II mission. Discover NASA training sites, impact craters, and space ...

Alexei Leonov survived a near-fatal spacewalk, trained relentlessly, and was chosen to be the first man on the moon, but the ...

In high-stakes roles, NASA launch and mission control teams on the ground will keep the Artemis II astronauts safely on track ...

The mission, which launched on April 1, will see a crew go further into space than anyone else and is expected to reach the ...

Survivor unleashed a never-before-seen twist that turned the entire season upside down! So who went home? Read our recap.

In 1861, Lowe reached out to Professor Joseph Henry, the first Director of the Smithsonian Institution, for funding help.

Criterion’s release for Martin Scorsese’s “Killers of the Flower Moon” is their best of the year. It has a gorgeous 4K master that looks richer than it does on Apple TV, joined by informative, ...

The crystal structure and chemical composition of tetrataenite (a-h), and schematic diagram of the formation process of tetrataenite at the CE-6 landing site (i). Confirmation of tetrataenite in lunar ...

Space travel is dangerous, and you need an escape plan when astronauts' lives are threatened. It's easy enough to vacate the ISS when someone has a medical emergency, but what if astronauts are in ...

A look at some notable expeditions reveals a lot about how the country has gone where nobody had gone before.

The Arctic is warming four times faster than the rest of the planet. From impacting worldwide weather patterns to making the ...

Researchers say studying this little-known world is key to protecting vulnerable species and the future of our oceans. Watch ...