SciShow

The Nicest Neighborhoods in the Universe (2014x52)

Ημερομηνία προβολής: Απρ 03, 2014

What does it really take for a planet to be habitable? It turns out, certain parts of a star system, a galaxy, and even the universe as we know it, are more habitable than others. Get to know them as Hank takes you on a tour of some of the nicest neighborhoods in space.