![Walkabout the Galaxy artwork](https://is3-ssl.mzstatic.com/image/thumb/Podcasts113/v4/1a/71/a9/1a71a955-362a-dd3d-1d59-ba7bbcdb9cad/mza_8446257938599939325.png/100x100bb.jpg)
Primordial Black Holes Make the Galaxy Go 'Round
Walkabout the Galaxy
English - June 20, 2024 13:13 - 39 minutes - 54.9 MB - ★★★★★ - 109 ratingsNatural Sciences Science Comedy humor addiedove adriennedove astronomy colwell joshcolwell joshuacolwell planetarysciences science ucf Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Full Circle to the Origins of Carbon and Exotic Gravity
Next Episode: Cygnus X-3 and a Naked-Eye Nova
We take a look at some Beta Pic Disk shots before journeying back to the earliest era of the universe and the possible formation of primordial black holes. Some of these may have been only the size of an atom and would have long since evaporated through Hawking radiation. But they may have left an observable imprint for our powerful telescopes peering into the distant past, and their larger siblings are a possible contender for dark matter. Join us for all this, space news, silly trivia, and much more.