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

Expedition 73 gained three crewmates, expanding the International Space Station's complement to 10. Activities continued as ...

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 ...

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 ...

South Korea launched its largest satellite yet on its nationally developed space rocket early Thursday in the fourth of six ...

In a phenomenon called a "seiche," Lake Erie's water level at Buffalo is forecast to rise 5-6 feet higher than before a Wednesday storm, while on the lake's west side, levels will drop by 5-6 feet.

These images help to unravel the magnetic mechanisms driving the sun's behavior and shaping the space environment throughout ...