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

Comet 3I/ATLAS will get closest to Earth on Dec. 19, and astronomers will be watching.

In the spirit of the season, the interstellar comet 3I/ATLAS is changing color as it leaves the sun behind — shifting from a ...

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

This rare interstellar visitor (C/2025 N1) is visible now! While too faint for the naked eye, amateur astronomers can easily ...

Since it has the fewest hours of sunlight compared to the rest of the year, the Winter Solstice is considered the “shortest ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

One of the last meteor showers of the year, the Geminids, is set to dazzle stargazers overnight on Saturday. Follow Newsweek live.

Wausau Pilot & Review Central Wisconsin skywatchers are in for one of the year’s best stretches of observing as the Geminid ...

It’s also the perfect place to learn about the Geminid meteor shower, which peaks this weekend. Texas Standard hit the road ...

The hunt is on for terrestrial exoplanets in habitable zones, and some of the most promising candidates were discovered ...

There are a host of celestial events to get excited about next year – including a total solar eclipse. Abigail Beall is ...