Watch video Shuttle Sunday: STS-51-C, STS-51-D & STS-51-B online without registration, duration 01 hours 42 minute 32 second in high hd quality. This video was added by user NASASpaceflight 26 August 2024, don't forget to share it with your friends and acquaintances, it has been viewed on our site 10 thousand once and liked it 43 people.