Geometry of exploration: Water below the surface of Mars?

NASA CONNECT - Geometry of exploration: Water below the surface of Mars? - NASA; Langley Research Center Students learn how geometry, geometric shapes, and navigation are used to explore Mars. They also learn how NASA researchers collect, analyze, and interpret the data collected from exploration to develop theories about the existence of water and life on 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.