Gravity ProbeStreaming Video - 2012
On April 20, 2004, a small spacecraft set out on a giant quest to answer one of the fundamental questions of our universe. This video clip takes a closer look at the extraordinary Gravity Probe B mission. Beset by funding cancellations, fire and failure, it's the longest single experiment ever conducted by NASA.
Publisher: New York, N.Y. : Films Media Group, , c2009
Characteristics: 1 streaming video file (18 min.) :,sd., col., digital file