15 March 2010, 11:23 AM ET
How much is 100 terabits? This graphic compares the 100 terabits of data collected by NASA's Mars Reconnaissance Orbiter with other data storage mediums commonly used on Earth.
12 March 2010, 11:38 AM ET
This graphic shows Orbital Sciences' Cygnus spacecraft and Antares rocket, and compares them to NASA's space shuttles and SpaceX's Falcon 9 rocket.