Proxima Centauri flare (IMAGE)

University of Colorado at Boulder

Proxima Centauri flare

Caption

Artist's conception of the violent stellar flare from Proxima Centauri discovered by scientists in 2019 using nine telescopes across the electromagnetic spectrum, including the Atacama Large Millimeter/submillimeter Array (ALMA). Powerful flares eject from Proxima Centauri with regularity, impacting the star's planets almost daily.

Credit

NRAO/S. Dagnello

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