Rove Mars

NASA's getting ready for its rover Curiosity's Mars landing on Aug. 5 (Aug. 6 on the East Coast), and we can, too, with Unity, a 3D "virtual rover" that will allow us to follow Curiosity's path. NASA is asking for our help with crowd sourcing it now: http://www.jpl.nasa.gov/news/news.cfm?release=2012-205&cid=release_2012-205&msource=2012205