On Dec. 16, 1962, NASA launched the Explorer 16 spacecraft to study micrometeoroids near Earth. [‘On This Day in Space’ Video ...

The United States will experience an annular solar eclipse on October 14, 2023 and total solar eclipse on April 8, 2024. See ...

Two of NASA's giants of cosmic discovery, including a rover that launched from Florida, have been named among Time's best ...

There are about 15,000 satellites orbiting Earth. Most of them, like the International Space Station and the Hubble Telescope ...

The latest hot-fire of NASA’s Artemis moon rocket engine at Stennis Space Center was more than a dramatic plume on the ...

The next-gen Nancy Grace Roman Space Telescope is slated to explore vast cosmic voids to uncover the hidden forces shaping the universe.

Satellite data from Sentinel-6 Michael Freilich and Sentinel-6B tracks weak La Niña conditions in the equatorial Pacific, ...

NASA's Curiosity rover has encountered patches of sharp “gator-back” rocks causing mission planners to look for a new route ...

NASA's Webb space telescope (Hubble's successor) and Mars rover Curiosity have been included in Time magazine's list of the ...

NASA’s Jet Propulsion Laboratory is testing drone navigation software in Death Valley to prepare future rotorcraft for Mars’ ...

Interstellar comet 3I/Atlas is set to reach its nearest point to the sun and Earth on Dec. 19. Here's what to know.