Crash Course Astronomy

Crash Course Astronomy

Introduction to the Solar System (1x9)


Data di messa in onda: Mar 12, 2015

In today's Crash Course Astronomy, Phil takes a look at the explosive history of our cosmic backyard. We explore how we went from a giant ball of gas to the system of planets and other celestial objects we have today.

  • Iniziato: Gen 2015
  • Episodi: 46
  • Followers: 4
  • Terminata
  • YouTube
  • Giovedì alle 17