The LVM3 deployed the 9,700-pound (4,400-kilogram) CMS-03 into geostationary transfer orbit about 16 minutes after lifting ...

Ice cores from Antarctica reveal "snapshots" from 6 million years of Earth's climatic history. Antarctica is far more than just a bucket-list destination for travelers and a home for penguins. It's a ...

Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners plan to deorbit the aging outpost toward the end of 2030, using a modified, ...

As the shutdown continues into its second month, many federal employees are furloughed. Some, however, keep working (mostly without pay at the moment), because they're considered critical to the ...

The Senate's report supports Space.com's findings, stating, "as early as June 2025, NASA began 'implementing immediately' ...

Interstellar invader Comet 3I/ATLAS is still full of surprises — an unexpected brightening has scientists baffled ...

Shenzhou 21 is carrying commander Zhang Lu, 48, a veteran of the 2022 Shenzhou 15 mission, and two rookie astronauts, Wu Fei ...

Ghost particles' can zoom through you without a trace. Scientists are getting to the bottom of this cosmic mystery ...

For centuries, people have blamed the full moon for stirring up madness. Folklore suggested that its glow could spark mania ...

Here's where Comet 3I/ATLAS, Lemmon and SWAN are in the Halloween sky.

"No low-frequency radio image of the entire Southern Galactic Plane has been published before, making this an exciting ...

A laser-based ice drill can bore deep, narrow channels into ice while keeping both mass and energy requirements lower than ...