Tree rings record six known Miyake events — spikes in global radiation levels in the past. The sun, as long presumed, might ...

A coronal mass ejection is expected to shoot past Earth on Tuesday night, with parts of the plume glancing the atmosphere ...

A powerful M5.7 solar flare from sunspot AR4436 tore a huge cavity in the Sun's atmosphere and launched a CME. Scientists say ...

A powerful solar flare could potentially spark aurora borealis displays across the UK later this week, as the Met Office ...

The northern lights may be visible across the UK, including Manchester, later this week after a powerful solar flare erupted ...

The Carrington Event announced its presence on Earth by causing massive auroras in areas that would not otherwise see them.

NASA's Solar Dynamics Observatory recorded two strong solar flares last week. The first flare peaked at 9:07 p.m. April 23. The second reached its peak at 4:13 a.m. April 24. According to NASA press ...

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

Double Solar M-Flares Blast Massive Coronal Mass Ejection Credit: Space.com | footage courtesy: NASA/SDO/ESA/SOHO | edited by Steve Spaleta Music: Spy Game by Jon Sumner / courtesy of Epidemic Sound ...

The sun is an incomprehensibly gigantic, constantly roiling nuclear furnace—but some days are even busier than others. Based ...