Introduction to Solar Flares Solar flares are spectacular, yet potentially dangerous, eruptions of energy from the Sun's ...

Images captured by NASA's Solar Dynamics Observatory have revealed that "coronal loops" give off subtle flashes of ...

Solar flare X-ray levels have been measured since 1974. X-rays do not penetrate Earth's atmosphere, and thus can only be measured by detectors on satellites in Earth orbit. For 50 years ...

You can get in touch with Jess by emailing j.thomson@newsweek.com. As the sun geared up to spit a powerful solar flare into space, NASA scientists snapped huge loops of plasma leaping from the sun ...

Flickering, invisible “loops” in the sun’s atmosphere appear to warn of larger solar flares to come, a new analysis finds. The discovery could help scientists better predict space weather ...

As a result, the space agency says that solar flares will increase over the next few years. And that it could cause some problems for Earth throughout 2025. Of course, it isn’t all that ...

Eric Mack is a reporter covering science, sustainability and space. The most powerful solar flare seen in nearly twenty years and the strongest of the current solar cycle erupted from our local ...

Social media was shocked at the sight of a red triangle around the moon during totality last Monday, with even mainstream media outlets reporting that a "solar flare" was seen. Over 40 million ...

The Sun’s activity cycle continues to stir things up, as our star recently unleashed a massive X-class solar flare that was strong enough to cause radio blackouts across the south Pacific.

An X-class solar flare erupted on December 29, 2023, sending a burst of solar energy toward Earth that may enhance auroras just in time for New Year celebrations. The flare, classified as X1.1 ...

Well, that’s a bit dramatic (it explodes a lot) — but a particularly large sunspot named AR2781 produced a C5-class solar flare which is a medium-sized explosion even for the Sun. Flares range ...