The Planets Season 1 Episode 2 - Mars: The Definitive Guide

Airdate: 2017-Aug-29

Episode summary:

Astronaut Mike Massimino reveals the answers to some of the greatest mysteries on the Red Planet. Using the most detailed survey of Mars ever created, he discovers the dark history of our closest neighbor.

About The Planets series:

In conjunction with the first total solar eclipse in the continental U.S. in 99 years, Science Channel celebrates by presenting a definitive series...Show more >