Our Sun Can And Will Release "Superflares" 1,000 Times More Powerful Than Normal

A new study led by researchers from the University of Warwick, suggests that our Sun has the ability to yield “super flares” 1000 times more powerful than normal flares. The research paper is to be published in the Astrophysical Journal Letters, a pre-print of the research paper is also available on Arxiv. Scientists looked at a distant binary star known as KIC 9655129 in the Milky Way. This particular star is well known to astronomers due to its super flares. This recent research shows that the physics of super flares on a binary star, KIC 9655129, remarkably their quasi-periodic pulsation (QPP, meaning nearly periodical) spotted by the Kepler space telescope, are alike to the relatively minor flares seen on the Sun.
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Lead researcher Chloë Pugh told IFLScience “Our research suggests the underlying physics is the same and it could be possible for a superflare to occur on the Sun.” Pugh said the possibility of one occurring any time soon were "extremely unlikely," though it's possible one might occur approximately every 600 years, according to other study. Scientists also found some evidence of sun producing Mega Flares in past. Pugh said “Looking at Arctic ice cores, scientists found certain isotopes that suggest a bombardment of radiation, which suggests that this is due to a big solar flare in 700 C.E. and 900 C.E., Not that long ago”

The biggest solar storm on record is the 1859 Carrington occurrence, which apparently set telegraph wires on fire, however it’s still unclear if this was a super flare. Today, considering how much more global technology is, the destruction would possibly be much more severe from a similar storm or a super flare, with a projected energy of a 1-billion-megaton bomb for the latter. There is no need for an urgent alarm just yet, but the study does at least propose a possibly unrealized power our Sun holds.
This post was written by Umer Abrar. To contact the author of this post, write to mirzavadoodulbaig@gmail.com or add/follow him on facebook :

Our Sun Can And Will Release "Superflares" 1,000 Times More Powerful Than Normal Our Sun Can And Will Release "Superflares" 1,000 Times More Powerful Than Normal Reviewed by Umer Abrar on 12/05/2015 Rating: 5

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