Episode · StarTalk Radio · 2026-09-08
Books mentioned on Why Craters Are Round, Size of Life, The Real Length of Day – TYTYK
Is there a limit to how small life can be? Or how big?
Other mentions in this episode (1) — ad reads, self-promotion and passing references, never counted
Plugged Lost in Space
“Here's yet another fact from Lost in Space, the latest collaboration between StarTalk and National Geographic. Saturn is the only planet in the solar system whose average density is less than that of water, which means if you found a bathtub big enough, Saturn would float. If you like that fact, you can find 4,999 more in Lost in Space.”