Scientists have uncovered the most powerful solar storm ever, resetting what we know about space weather limits.

The National Science Foundation’s Daniel K. Inouye telescope debuted a close-up of the sun captured by its new, ...

A newly released image ... solar weather, said Friedrich Woeger, the NSF Inouye Solar Telescope instrument program scientist, in an email. “A solar storm in the 1800s (the Carrington Event ...