Category: Episodes

This is where you can listen to our podcast episodes.

February 3, 2020 / Astrophysics

Would you rather go ice fishing on an alien moon or bungee jumping on Mars? Either way, you definitely want to hear about the mysterious way matter twists spacetime with another confirmation of Einstein’s general…

January 31, 2020 / Astrophysics

Volcanoes on ancient Earth and not-so-ancient Venus are the main topics for the astroquarks, with planetary trivia, and a giant gassy wave moving through the Milky Way. Catch up on all the different types of…

January 28, 2020 / Episodes

If you’re new to Walkabout the Galaxy, we generally suggest you start with the most recent since we frequently talk about recent news. But here, in no particular order, are a few episodes you might…

January 17, 2020 / Cosmology

The astroquarks explore our origins with from the ancient fossil Lucy to the upcoming asteroid mission of the same name. They then head for the stars, including a nearby one with a potentially habitable planet,…

January 17, 2020 / Astrophysics

The title has nothing to do with the episode except what could be more fundamental than simply measuring how far away something is? The astroquarks tackle this deceptively complex question on cosmological scales as well…

January 16, 2020 / Cosmology

The astroquarks are wrapped up with the passage of time and the aging of the stars, the universe, and themselves as the first annual year of the astroquark comes to a close. We discuss the…