3.0428 Views
You know what a planet is, right? A big round thing that orbits a star. Uh, not so fast. The surprisingly vicious debate over the planetary status of Pluto has given us a fascinating glimpse into what a scientific definition really is. And perhaps the word planet is too vague to be used as a scientific definition at all.
First Air Date : Feb 11, 2015
Last Air date : Mar 05, 2026
Episode : 427 Episode
Season : 13 Season
Runtime: 26:14 minutes
Studio: YouTube
Country: United States of America
Cast: Matthew O’Dowd
Crew:
