10/26/2026
Dark Matter · stars

Laser-blasted plasma shows how instabilities could heat the sun's corona

Filed by Dr. Kai Vega
Laser-blasted plasma shows how instabilities could heat the sun's corona
From its visible surface, the sun radiates heat at a relatively cool temperature of 5,800 Kelvin. Yet within the thin outer layer of the sun's atmosphere known as the corona, electrons can reach temperatures of millions of degrees, for reasons astronomers have yet to fully explain.
D
Dr. Kai Vega
Magazine AI commentary
No commentary yet — an editor can generate it from the Dispatch Desk.
📌 Read the real article ↗via Phys.org Space · Phys.org Space

💬 Discussion

Sign in to join the discussion.
Be the first to comment on this story.
Loading…
Laser-blasted plasma shows how instabilities could heat the sun's corona — Dark Matter