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Listen "The Old Stars Tell Tales"
Episode Synopsis
Clues to dark matter may be buried in the relics of the oldest stars in the galaxies. The old stars probably formed when the dark matter did, so their motions are probably similar. The astroquarks discuss what this means for understanding that mysterious stuff, plus using X-rays to navigate spacecraft and yet another peculiar meteorite. Dr. Jonathan Kollmer joins the gang for these topics, as well as a sci-fi trivia and nerd news updates.
More episodes of the podcast Walkabout the Galaxy
Interstellar Star Scars and Poop on Mars
10/12/2025
Gravothermalizing and Baby Black Holes
04/12/2025
An Ancient Moon of Mars?
26/11/2025
Why Is There A Universe At All?
20/11/2025
In God we trust