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

Don't save any confetti for a semicentennial celebration, however — the ISS is in its home stretch. NASA and its partners ...

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 ...

The biggest full moon of 2025, a so-called supermoon, will rise on Wednesday, Nov. 5, lighting up the night sky with its dramatic glow. At 5:30 p.m. EST (2230 GMT), the moon will reach its closest ...

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 ...

"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and ...

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

"Haven Demo will test critical systems for Haven-1, including propulsion, flight computers and navigation software." ...

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

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