Gravothermalizing and Baby Black Holes episode artwork

EPISODE · Dec 4, 2025 · 46 MIN

Gravothermalizing and Baby Black Holes

from Walkabout the Galaxy · host Josh Colwell, Addie Dove, Jim Cooney

There's a new funky proposal for small black holes in the early universe, and another potential dark matter candidate. Learn about cannibal stars and much more, together with double trivia and space news with your friendly neighborhood astroquarks.

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Gravothermalizing and Baby Black Holes

0:00 46:48

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How long is this episode of Walkabout the Galaxy?

This episode is 46 minutes long.

When was this Walkabout the Galaxy episode published?

This episode was published on December 4, 2025.

What is this episode about?

There's a new funky proposal for small black holes in the early universe, and another potential dark matter candidate. Learn about cannibal stars and much more, together with double trivia and space news with your friendly neighborhood astroquarks.

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