Comet 3I/ATLAS is a rare visitor passing briefly through our solar system. Here’s how to find it in the night sky—and what ...

I/ATLAS has passed its closest point to Earth, meaning we will soon lose sight of it for good. Some scientists want to send a spacecraft to chase down the alien comet — or the next interstellar object ...

NASA’s Hubble Telescope observed repeated asteroid collisions in Fomalhaut’s planetary system, identifying debris clouds cs1 ...

In 2004, a bright point of light in the debris disk surrounding Fomalhaut was thought to be an exoplanet. But the spot ...

On December 19, avid skywatchers can catch a glimpse of the mysterious visitor through powerful binoculars or a telescope when it’s around 170 million miles from our home planet ...

This week marks the last chance for backyard astronomers to see interstellar Comet 3I/ATLAS before it races on its journey ...

The Geminids meteor shower peaks during mid-December and is considered to be one of the best and most reliable annual meteor ...

One of the best meteor showers of the year, the Geminid meteor shower, is here. The star fall event peaks Saturday night, Dec. 13, with over a hundred meteors falling every hour. “It’s one really good ...

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

Turn your attention skyward Saturday evening and you should be able to catch the peak of the annual Geminids meteor shower. The yellow dancing streaks light up the night sky every December with ...

This cosmic phenomenon will put on one heck of a show this weekend, and the moon will cooperate too—so don’t miss it.

You can tune in to see live views of the Geminid meteor shower as it peaks overnight on Dec. 13-14, thanks to a free ...