Von Zeipel's theorem explains darkening of rotating stars

Von Zeipel's theorem describes how stellar rotation creates uneven heat distribution across a star's surface.

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The fact

This phenomenon causes progressive darkening toward the poles, observable for decades in astrophysics.

Understanding this mechanism refines models of stellar structure and cosmic evolution.

17 sources — click a link to read an article on the topic:

RFI

MIT Technology Review

Le Figaro

Grist

The Guardian Environment

Ars Technica

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#astrophysique #rotation stellaire #thermodynamique

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