NOAA's Space Weather Prediction Center (SWPC) in Boulder, Colo., issued a G3 (strong) geomagnetic storm watch for Tuesday, Nov. 11, 2025 into the following day. This comes as forecasters watch a pair ...

What can coronal mass ejections (CMEs) on other stars teach astronomers about stellar formation and evolution? This is what a recent study published in Nature hopes to address as an international team ...

Space weather can be a silent threat, its effects often invisible until disaster strikes. Yet, as humanity grows more dependent on satellites for everything from communication to navigation, ...

The Sun looks like a warm yellow sphere with a surface covered with glowing messy hair. The yellow glow extends to the edges of the image, with some regions brighter than others. Many bright yellow ...

The sun sure has woken up this week, unleashing a powerful X-class solar flare on Jan. 18 that hurled a colossal, fast-moving coronal mass ejection (CME) directly toward Earth. That CME has now ...

Eruptions of charged particles from the sun are moving toward Earth and could create vivid displays of the northern lights, or aurora borealis, across large parts of the northern United States this ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your newsletter sign-up was successful Want to add more newsletters? Breaking space news ...