How the Universe Works

S1 E8 Moons (aka Alien Moons)

本集简介

Moons come in every possible shape and size. Home to incredible natural phenomena like gigantic geysers and colossal volcanoes, moons also offer perhaps the best chance of finding alien life in the Universe - and they probably exist in the billions.

上一集

2010/05/24 S1 E7 8.5

Solar Systems

Is our solar system unique? Since the first discovery of a planet orbiting another star, some 280 alien solar systems have been identified. It's only by looking at solar systems far beyond our own, that we can understand how remarkable our universe is.

当前季

2010-04-25

哇，窗口太小啦

How the Universe Works