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Walkabout the Galaxy

Walkabout the Galaxy

Auteur(s): Joshua Colwell Adrienne Dove and James Cooney
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À propos de cet audio

 The accidentally educational astronomy podcast, Walkabout the Galaxy provides an entertaining and easy-to-understand look at the latest fascinating news and discoveries in astronomy and space science, with a dash of trivia and rocket news.Joshua Colwell Nature et écologie Science
Épisodes
  • Cosmic Rays from Everywhere and Stringy Ancient Galaxies

    Cosmic Rays from Everywhere and Stringy Ancient Galaxies
    Dec 17 2025

    The Parker Solar Probe flies through the Sun's corona, MAVEN has gone silent, and new data shed light on the origins of cosmic rays. JWST's observations of ancient galaxies reveal odd shapes that may be connected to dark matter. Join us for a year-end look at the latest discoveries and space news and much more.

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    43 min
  • Interstellar Star Scars and Poop on Mars

    Interstellar Star Scars and Poop on Mars
    Dec 10 2025

    We explore the dining and drinking choices for astronauts, complex chemicals discovered in asteroid samples, and untangling the web of scars in the local interstellar cloud to reveal past encounters of the Sun with some hot stellar neighbors. If you wish you had more hot stellar neighbors, you should definitely check out this episode of Walkabout the Galaxy.
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    39 min
  • Gravothermalizing and Baby Black Holes

    Gravothermalizing and Baby Black Holes
    Dec 4 2025

    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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    47 min
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