Highly active sunspot AR3664 grew tremendously in this three day time-lapse. Credit: Space.com | footage courtesy: NASA / SDO ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Sunspot AR 13364 grew to be up to 15 times wider than Earth and unleashed nearly 1,000 different ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

A record-breaking study into a giant sunspot that triggered Earth's biggest geomagnetic storm in more than two decades has revealed surprising new details about the explosive dark patch. The monster ...

ESA's Proba-3 mission, made up of twin spacecraft capable of aligning to create artificial eclipses, has captured "rare" footage of three solar prominences erupting from the sun's mysteriously hot ...

Wyomingites could see the first colorful auroras of the year starting Monday night as a massive surge of solar energy is ...

Steve will always appear to the south of the aurora, and is not part of it. People often get confused with tall purple rays.

This is not a close-up of a sparkling soda from a movie theater promotion. The James Webb Space Telescope captured this image ...

Nvidia and other formerly high-flying tech stocks helped lift the market after Taiwan Semiconductor Manufacturing Co.

The FTC said it continues to allege that Meta has illegally maintained a monopoly in social networking through ...

Nathan’s Famous, which opened as a 5-cent hot dog stand in Coney Island more than a century ago, has been sold to packaged ...