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NASA Images Massive Solar Flare

An anonymous reader writes: NASA's Solar Dynamics Observatory, has sent back pictures of a massive, X-class solar flare. The X-class flares are the strongest, and this one received an X2.7 rating. It wasn't pointed at us, and there was no notable harm done, but there was a brief radio blackout (and a burst of static) over the Pacific Ocean and western North America.

This flare follows news of a presentation (PDF) from the Space Weather Workshop that there is evidence for a phenomenon known as a "superflare", which can be up to a thousand times stronger than the flares we routinely see. Such behavior is seen in other stars, and may be expected from the Sun once every 10,000 years, on average.

1 of 42 comments (clear)

  1. Re: I swear, I've heard this before somewhere. by O('_')O_Bush · · Score: 4, Funny

    We have found countless fossils of dinosaurs with burnt out blutooth headsets and seen the patterns of chaos when said dinosaurs lost their nightly Fox news feed.

    I kid. Doing some very light reading, apparently no evidence has been found that the Sun is the kind of star to produce a super flare, and the presence of one would probably be quite devastating (1000x sun luminosity baking the earth for a few hours with no ozone layer to protect us). Definitely not something that happens in the solar system every 10k years.

    --
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