Emily Mason, a heliophysicist at San Diego-based research firm Predictive Science, and her colleagues observed coronal loops ...

The National Oceanic and Atmospheric Administration predicted a much stronger northern lights display than usual Saturday ...

Study shows that deep learning predicts TEC variations in the ionosphere, minimizing failures in satellite signals during ...

The sun ended the weekend with a bang as a sunspot rotating out of our view erupted with a powerful solar flare on Sunday afternoon. At 2:27 p.m. EST (1927 GMT) on Sunday, (Feb. 24), a X2.0 solar ...

The strong “X2.0-class” flare erupted from the Sun at about 7.30 pm GMT from a sunspot rotating out of view from the Earth, the agency said. Solar flares are ranked on a four-class scale ...

Discover the Sun’s incredible heat, its layers, and what fuels it. Explore ExtremeTech’s in-depth article and get closer to ...

Such superflares release more energy than a trillion hydrogen bombs and make all previously recorded solar flares pale in ... Oct. 15, 2024 — Experts have announced that the Sun has reached its ...

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 ...

The National Oceanic and Atmospheric Administration said geomagnetic storms may occur this weekend, leading to strong ...