))
Rogue Planets Galore and the Age of the Universe
Manage episode 407441781 series 3560301
Content provided by Joshua Colwell, Josh Colwell, Addie Dove, and Jim Cooney. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by Joshua Colwell, Josh Colwell, Addie Dove, and Jim Cooney or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://player.fm/legal.
We take a look at two extraordinary astronomical news items in this episode. A deep dive into an astronomical survey has discovered an Earth-sized rogue planet and a Neptune-sized rogue planet. Extrapolating from those discoveries, there may be trillions of Earth-sized rogue planets roaming the galaxy. That's more than the number of stars in the Milky Way! We also explore the question of early galaxies and a model that suggests the universe is older than the standard model. As a bonus, we have some wacky Top quark trivia, space news, and more.
307 episodes
Share
