The sun started 2025 with a bang as it fired off a powerful solar flare this morning.

The northern lights could once again grace US skies over the coming days. A minor geomagnetic storm is projected to impact ...

The European Space Agency shows how the sun’s activity has ramped up as it careened toward "solar maximum." Data sonification brings solar flares to life through audio.

Stars like our own Sun produce “superflares” around once every 100 years, surprising astronomers who had previously estimated that such events occurred only every 3000 to 6000 years. The result, from ...

Astrophysicists Discover a Novel Method for Hunting the First Stars May 9, 2024 — A recent study has discovered ... Comprehensive List of Slow-Building Solar Flares Jan. 31, 2024 — Although ...

Projections suggest auroral activity could increase in 2025 as activity on the sun’s surface maintains a “solar maximum.” ...

A minor geomagnetic storm is projected to impact Earth on Saturday and Sunday following the effects of a recent coronal mass ... radio blackouts due to solar flare activity are also likely through ...

The science of the sun and its effects on the solar system is a sprawling discipline that expects a very exciting 2025 ...

Watch NASA astronaut Don Pettit's breathtaking video of vibrant green auroras from the International Space Station sparking online debate.

The Sunset Fire in Hollywood Hills burned 60 acres and led to evacuations and power outages; climate change extends CA ...