MISSOURI, USA — Viewers overwhelmed 5 On Your Side Tuesday night, flooding our newsroom with pictures of the aurora borealis thanks to a rare and severe geomagnetic storm. Missouri residents who ...

NEW YORK (AP) — Space weather forecasters issued an alert on Tuesday for incoming severe solar storms that could produce colorful northern lights and temporarily disrupt communications. In the past ...

Having made its closest approach to the sun on Wednesday October 29, comet 3I/ATLAS will soon be visible from Earth again—before it leaves our solar system. While the comet—first spotted in July—has ...

Beaver full moon is seen in Rocca di Mezzo, Italy, on Nov. 4, 2025. November's full moon, also known as the "Beaver Moon," is the second 2025 supermoon. Beaver full moon is seen in Rocca di Mezzo, ...

See why this Alaskan national park offers the world’s top bear-watching experience. A brown bear searches for salmon along a creek in Alaska’s Katmai National Park. The park supports one of the ...

The best way to see which devices are connected to your Wi-Fi (and find out their IP and MAC addresses) is to use the open-source tool Angry IP Scanner. It’s lightweight, runs on Windows, macOS, and ...

The Orionid meteor shower is set to peak, when several streaks of meteors could be visible. The Orionid meteor shower is active each year from about Oct. 2 to Nov. 7, according to the American Meteor ...

Get ready for a once-in-a-lifetime spectacle on Monday, Oct. 20 Getty The Orionid meteor shower will peak overnight Oct. 20 through Oct. 21, while Comet Lemmon and SWAN make their closest approach to ...

Comet C/2025 A6 (Lemmon) is this year’s brightest comet visible from Earth—an icy relic from the solar system’s origins that won’t return until the next millennium. Comet C/2025 A6 (Lemmon), captured ...

Comet C/2025 A6 (Lemmon) is rapidly approaching Earth, giving skywatchers an extremely rare opportunity to spot the sparkly comet Davide Pischettola/NurPhoto via Getty Comet Lemmon (C/2025 A6) is ...

It was early January 2025 when a faint light spot was observed at the Mt. Lemmon Observatory in Arizona. Follow-up observations revealed that the object was a comet visiting from the outer edge of the ...

Comet C/2025 R2 (SWAN) will make a close flyby of Earth on Oct. 21. A bright new solar system comet could put on a show in the October night sky as it zooms past Earth. Comet C/2025 R2 (SWAN) was ...