Ep. 636: Blowing Bubbles
- Author
- [email protected]
- Published
- Mon 28 Mar 2022
- Episode Link
- https://traffic.libsyn.com/secure/astro52/AstroCast-20220328-Full_Raw.mp3
We think of space as a vacuum, but there are regions of different density. There are winds blowing from stars and other objects that clear out vast bubbles in space, and look absolutely fantastic in pictures. And they might have been critical for Earth to even exist in the first place.
