Universe Today·3 min read·hard

The Sun Is Physically Capable of Producing a "Superflare" According To A New Study

A
Andy Tomaswick
The Sun Is Physically Capable of Producing a "Superflare" According To A New Study
AI Summary

A new study suggests that the Sun may be capable of producing 'superflares,' contradicting previous assumptions that our star is too quiet for such events. Researchers found a statistical correlation between active region size and flare energy, indicating potential risks to modern technological infrastructure.

Why it matters

Understanding the potential for solar superflares is critical for protecting global power grids and satellite communications from catastrophic damage.

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We have long known that the Sun is active. It “flares” quite often, sending huge amounts of energy off in a certain direction - sometimes directly at Earth. But we also know that, compared to other Sun-like stars, it seems relatively quiet, and not capable of producing the “superflares” we sometimes see in its stellar equivalents. That sounds like great news for humanity, and some scientists have even argued that lack of superflares was a critical impetus for the development of complex life on Earth. But a new paper from Natalie Krivova of the Max Planck Institute for Solar System Research and her co-authors in the journal Philosophical Transactions A calls the assumption that our Sun is incapable of such dramatic outbursts into question. That also means that, eventually, our highly technological society could bear the brunt of one of them.

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