Posted on 03/28/2016 9:41:02 AM PDT by JimSEA
Earth is often struck by solar eruptions. These eruptions consist of energetic particles that are hurled away from the Sun into space, where those directed towards Earth encounter the magnetic field around our planet. When these eruptions interact with Earth's magnetic field they cause beautiful auroras. A poetic phenomenon that reminds us, that our closest star is an unpredictable neighbor.
When the Sun pours out gigantic amounts of hot plasma during the large solar eruptions, it may have severe consequences on Earth. Solar eruptions are, however, nothing compared to the eruption we see on other stars, the so-called 'superflares'. Superflares have been a mystery since the Kepler mission discovered them in larger numbers four years ago.
Questions arose: Are superflares formed by the same mechanism as solar flares? If so, does that mean that the Sun is also capable of producing a superflare?
An international research team led by Christoffer Karoff from Aarhus University, Denmark, has now provided answers to some of these questions. These alarming answers are published in Nature Communications.
(Excerpt) Read more at sciencedaily.com ...
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