Our sun is capable of storms far bigger than we've ever recorded. Studying the world's oldest trees suggests we could soon be ...

Sunspot AR4366 has been very active with several flares recorded, the biggest of them being an X8.3-class solar flare. NOAA's ...

People on Earth are safe from solar flares, thanks to the atmosphere and magnetic field. But it’s a different story in space.

Beyond the path of totality, clear skies over London, Paris, Lisbon and Milan will reveal a crescent-shaped evening sun to millions of Europeans.

Observed directly in the solar photosphere for the first time, the vortices might braid magnetic fields, thought to be ...

Baily's Beads flare from the corona during Australia's first total solar eclipse in 26 years at Koolymilka north of the outback town of Woomera, 04 December 2002, in central Australia. TORSTEN ...

Black hole disc wind discovery challenges the cosmic glutton picture: a University of Warwick-led VLT study found that Swift ...

(NEXSTAR) – As predicted, a weekend solar flare may soon reach Earth, potentially giving you the chance to see the northern lights on Monday — if conditions hold. On Saturday, NOAA’s Space Weather ...

(NEXSTAR) – Days after Earth was impacted by several coronal mass ejections – explosions of plasma and magnetic material from the Sun – forecasters say a recent solar flare could be directed at us, ...