The sun’s outer atmosphere resembles a pufferfish.

The researchers imaged the active region NOAA 13664, which triggered the strongest solar storm observed in the last twenty ...

Learn about the longest observation of an active solar region, a feat that could start a path to improved solar storm ...

Would the explosion of 93 million miles of plasma interfere with power grids and GPS and light up the night sky in glowing ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Tom ...

In May 2024, the strongest solar storm in twenty years raged. An international team led by ETH Zurich observed it. Their ...

“It’s a milestone in solar physics,” said Ioannis Kontogiannis, a solar physicist at the Swiss Federal Institute of ...

An international team of researchers tracked the active solar region using the Solar Orbiter spacecraft, a joint NASA and ...

From communications outages to a brush with nuclear war, solar events like flares and coronal mass ejections have shaped ...

Sometimes there are storms where the wind gets really strong, it might rain, or there might be thunder and lightning. Did you ...

A solar cycle is a roughly 11-year periodic change in the Sun characterized by variations in the number and intensity of sunspots, as well as a flipping of its magnetic poles.

(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Curious Kids is a series for children of all ages. If you have a question you’d like ...