The back-to-back eruptions caused radio blackouts across two hemispheres as the active sunspots turn to face Earth.

Interstellar object 3I/ATLAS shows no visible reaction to solar storms. Scientists review unverified images and path ...

Auroras could be visible — especially in darker, rural areas — in Alaska, Washington, Oregon, Idaho, Montana, Wyoming, North ...

Sunspot activity increases on November 1, 2025, as new regions emerge on the Sun. Solar flares, coronal mass ejections, and ...

The United States Space Weather Prediction Center is forecasting a strong solar storm tonight, which could allow the aurora ...

I/ATLAS unaffected by solar storms but altered path? New allegedly leaked but unverified images have raised questions about ...

Northern Lights may be visible over Wisconsin Thursday night into Friday early morning, as a strong Coronal Mass Ejection ...

Has the Sun’s activity increased or decreased in the last few years? This is what a recent study published in The Astrophysical Journal Letters hopes to address as a team of scientists investigated ...

Astronomers spotted a flaring black hole that may be consuming a star at least 30 times more massive than the sun. At its ...