How the Universe Works

S6 E Journey to Frozen Worlds

本集简介

New discoveries reveal the secrets of some of the strangest and most distant planets in the solar system. This episode of is a mashup of "How the Universe Works" S06E05 "Uranus & Neptune: Rise of the Ice Giants" and S05E03 "Secret History of Pluto."

上一集

2018/02/06 S6 E5 8.8

Uranus & Neptune: Rise of the Ice Giants

Uranus and Neptune are mysterious, icy worlds at the edge of the solar system; new discoveries reveal that these strange planets may have helped start life on Earth.

下一集

2018/02/13 S6 E6 8.8

Secret History of Mercury

Mercury is a deadly world, facing attacks from the Sun, comets, and other planets; even though it's the smallest planet in the solar system, Mercury has a dangerous secret that may one day threaten life on Earth.

当前季

2018-01-09

哇，窗口太小啦

How the Universe Works