Gravity Featurette - Tracking Debris (2013)

Name: Gravity Featurette - Tracking Debris (2013)
Uploaded: 2014-02-24T18:34:50-05:00
Duration: 25 s
Description: DVD bonus for Gravity has Dr. Roger C. Thompson explain how much debris in orbit there really is and how much of it can be tracked.

DVD bonus for Gravity has Dr. Roger C. Thompson explain how much debris in orbit there really is and how much of it can be tracked.