In the aftermath of a one-two punch of solar flares hitting the Earth, experts warn that earthlings are unprepared for more ...

Flares and solar eruptions can impact radio communications, electric power grids, and even pose risks to spacecraft and ...

NASA and NOAA issue global alerts after the year's most powerful solar flare triggers radio blackouts; satellite and power grid disruptions may follow as solar activity intensifies ...

The sun is currently in a period of heightened activity, known as solar maximum, where solar flares and eruptions are more ...

Recent intense solar flares, originating from sunspot AR4087, have triggered global concerns about potential space weather ...

These intense bursts of solar energy have come from an unusually active sunspot called AR4087, which is now directly facing ...

Scientists claim we’re not prepared for the solar storms threatening Earth, which could cause cataclysmic blackouts, grid breakdowns and even an “internet apocalypse,” according to a frightening ...

Captured during a solar flare in October 2022 Credit: NASA Solar Dynamics Observatory ... Space weather also presents a very different threat to satellites: increased physical resistance from ...

Solar flares are intense bursts of radiation coming from the sun. They are the most powerful explosions in our solar system, according to NASA. The biggest solar flares are labeled as X-class flares.

A massive solar tornado, big enough to swallow the Earth, was observed twirling across the surface of the "quiet" sun last week. Using a telescope made from second hand parts, including part of an old ...