While the 21st century has been bumpy, it has also ushered in monumental scientific and technological breakthroughs that have ...

Discovered over the summer, the comet known as 3I/Atlas will pass within 167 million miles (269 million kilometers) of our planet on Friday, the closest it gets on its grand tour of the solar system.

A stray comet will make its closest approach to Earth this week in one last hurrah before racing back toward interstellar ...

Interstellar Arc is an immersive sci-fi experience that uses recent advances in headset tech to break new ground in virtual reality. And it all happens inside an empty-looking room in Las Vegas.

The world's most expensive infrared spectrometer - the James Webb Space Telescope - is unearthing extraordinary exoplanet ...

Tracking comets accurately is hard. A new effort with the U.N. and NASA aims to better chart these visitors using 3I/ATLAS.

A vast ring of rocky leftovers between Mars and Jupiter, the asteroid belt preserves clues to how the planets — and Earth ...

From fish to Phish, Science Friday has had a big year. Our staff chose their favorite Science Friday stories and projects ...

Science fiction and fantasy offer imaginative cinema and television like no other. Here are the top entries of 2025.

Live updates from Monday morning's SpaceX Starlink 6-82 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

From Florida's Kennedy Space Center to Space Center Houston, the best space museums in the U.S. get you up close to rockets, ...

The annual Geminid meteor shower is set to peak this weekend, offering stargazers a chance to catch what is often one of the ...