When sunspots erupt at nearly the same time, it could be something known as "sympathetic solar flares." A double eruption ...

A severe geomagnetic storm caused the Northern Lights to appear over a wide area of Europe and the United States on Sunday, ...

The Origin of the Sun's Magnetic Field Could Lie Close to Its Surface May 22, 2024 — Surprise findings suggest sunspots and solar flares could be generated by a magnetic field within the Sun's ...

CAPE CANAVERAL, Fla. — A NASA telescope has captured the biggest solar flare in years, which temporarily knocked out radio communication on Earth. The sun spit out the huge flare along with a ...

A severe geomagnetic storm caused the Northern Lights to appear over an area of Europe and the U.S. as a satellite detected ...