The effects of a coronal mass ejection—a bubble of plasma that bursts from the sun’s surface—will likely impact Earth’s ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

A coronal mass ejection from the Sun will reach Earth over the weekend. Experts predict not only the appearance of colorful ...

NASA/SDO & AIA/EVE/HMI science team / SOHO (ESA & NASA) / GSFC / SWPC | edited by Steve Spaleta ...

There are two giant holes in the Sun right now which could create impactful space weather for Earth in early February.

The agency expects a minor or greater geomagnetic storm—a disturbance of Earth’s magnetic field—on Saturday, which increases ...

Two coronal mass ejections (CMEs) struck Earth’s magnetic field, causing geomagnetic storms that reached G3 levels on January 1. An X1.1-class solar flare on December 29, 2024, caused strong ...

The aurora borealis is back and is expected to be visible in more than 10 states. See which states will have the best views.

The northern lights display should continue well into the weekend, possibly reaching down into the middle parts of the ...

Another display of the northern lights could be visible this weekend in several U.S. states following a severe solar storm.