Yet another Supermoon, the Geminid Meteor Shower and the Winter Solstice round out some of the biggest astronomical events to ...

The waxing gibbous moon will appear close to Saturn in the southeastern sky at sunset on Nov. 29 as Neptune lurks unseen ...

Long before humans ever set foot beyond Earth’s atmosphere, animals were sent into space to test the effects of microgravity, ...

Expedition 73 gained three crewmates, expanding the International Space Station's complement to 10. Activities continued as the outpost extended beyond 25 years of a continuous human presence.

Two millenniums before blastoff, astronomy belonged as much to the realms of art, philosophy and religion as it did to what ...

As NASA prepares for crewed Artemis missions, its astronauts are learning to use a new generation of spacesuits: the Axiom ...

NASA has drafted its Mars rover Perseverance to help monitor the sun’s activity. Every day for the next two months, the rover ...

BlackSky is a space company focused on capturing high-resolution images of the Earth's surface and delivering crucial ...

Rare earth mining is illegal in Laos, yet weak oversight and limited civic space have enabled the opening of at least 27 rare ...

The new satellite, Sentinel-6B, was part of a billion-dollar project to measure long-term changes in sea level around the ...

Chinese astronauts who were set to return Nov. 5 had been in space since April. But the Shenzhou 20 spacecraft meant to carry ...