The boiling surface of giant star Betelgeuse may be creating an illusion

Betelgeuse appears to be rotating faster than is possible for such a massive star. New research suggests this is an illusion caused by the violently boiling surface of the red supergiant.

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Mar 12, 2024 - 12:00
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The boiling surface of giant star Betelgeuse may be creating an illusion
Betelgeuse appears to be rotating faster than is possible for such a massive star. New research suggests this is an illusion caused by the violently boiling surface of the red supergiant.