EPISODE · Oct 12, 2022 · 49 MIN

Pop III!

from Walkabout the Galaxy · host Josh Colwell, Addie Dove, Hannah Sargeant

Astronomers have new evidence of the gaseous remnants of the supernova of a population III star from just 700 million years after the big bang. Speaking of big bangs, DART smacked Dimorphos and produced a long trail of debris from the tiny asteroid, and Mercury reveals a surprisingling dynamic surface. Tune in for space news near and far and Nobel prize trivia with your astroquarks.

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Pop III!

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