Episode 220
It's Not That Dark After All
Walkabout the Galaxy · Joshua Colwell
December 21, 202043m 10s
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Show Notes
A planetary explorer in deep space turns its eyes outward and faints a brighter glow from distant galaxies than expected, while an alternative theory to dark matter suffers a blow. (Natural) radio emissions from an exoplanet may have been detected for the first time. The astroquarks explain it all and have a year-end space news trivia round up to close out our 2020 season.