Journey Through the Solar System 7: The Fourth Planet

Journey Through the Solar System, Episode 7: The Fourth Planet - NASA; Lewis Research Center Host Larry Ross introduces the NASA film, Mars, the search begins, which shows what Mars probes have revealed about the physical nature of the planet Mars. To help with the A/V Geeks mission to share these forgotten films unearthed in their archive, this film and hundreds of others can be purchased on DVD (http://www.avgeeks.com/wp2/all-av-geeks-dvds/). Higher quality versions of this film can also be licensed for stock footage. Contact footage@avgeeks.com for more information.