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Supernova notes

Why M82’s New Supernova Excites Astronomers
Supernova Alert!
Supernova in M82 Keeps Brightening
Bright
New Supernova Blows Up in Nearby M82, the Cigar Galaxy
Hot News! Supernova in M82
KABOOM! Nearby Galaxy M82 Hosts a New Supernova!
Earth-shattering kabooms: A supernova in our lifetimes?
Actually the forces involved are far beyond those available to Marvin the Martian. See
Lethal Neutrinos.
Bryan Gaensler, as I mentioned here, suggested some of the consequences:

Back of envelope calc: 10⁶ [1,000,000] cubic parsecs fried by #M82supernova. Approximately 5000 earth-like planets wiped out.

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This entry was posted in Uncategorized and tagged astronomy, physics on January 30, 2014 by gmcdavid.

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