plasma frozen-in law tagged posts

Stellar Magnetism: What’s behind the most Brilliant Lights in the Sky?

Jan Egedal, professor of physics at UW-Madison who lead an exploration of magnetic reconnection, stands beside a chamber used for experiments in that exotic phenomenon. Magnetic reconnection seems to be involved in some of the most violent explosions in the universe; the recent study was the clearest view of the magnetic reconnection ever measured in space. The results "blew my mind," he says. Credit: David Tenenbaum/UW-Madison

Jan Egedal, professor of physics at UW-Madison who lead an exploration of magnetic reconnection, stands beside a chamber used for experiments in that exotic phenomenon. Magnetic reconnection seems to be involved in some of the most violent explosions in the universe; the recent study was the clearest view of the magnetic reconnection ever measured in space. The results “blew my mind,” he says. Credit: David Tenenbaum/UW-Madison

Space physicists at University of Wisconsin-Madison have just released unprecedented detail on a bizarre phenomenon that powers the northern lights, solar flares and coronal mass ejections, CMEs (the biggest explosions in our solar system)...

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