Earth  ID: 11450

The Network

Names like the Hubble Space Telescope and the International Space Station frequently make headline news for their groundbreaking achievements. Such stardom, however, would be difficult without the crucial support of NASA’s lesser known Tracking and Data Relay Satellites, or TDRS. The eight satellites that currently compose the fleet provide continuous connectivity for sending navigation, data and voice transmissions from Earth to the space station, Hubble and a host of other spacecraft. Without them, communications with ground stations would be limited to just 15 percent of the time. Watch the video to learn more.
 

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Story Credits

Visualizer/Animator:
Greg Shirah (NASA/GSFC)

Visualizers/Animators:
Walt Feimer (HTSI)
Michael Lentz (USRA)
Chris Meaney (HTSI)
Ernie Wright (USRA)

Video Editor:
Stuart A. Snodgrass (HTSI)

Narration:
Stuart A. Snodgrass (HTSI)
Heather LG Snodgrass

Narrator:
Heather LG Snodgrass

Producer:
Stuart A. Snodgrass (HTSI)

Project Supporters:
Aaron E. Lepsch (ADNET Systems Inc.)
Cheryl Gramling (NASA/GSFC)

Writer:
Kathryn Hansen (Wyle Information Systems)

Please give credit for this item to:
NASA's Goddard Space Flight Center

Short URL to share this page:
http://svs.gsfc.nasa.gov/11450

Keywords:
DLESE >> Narrated
SVS >> App
NASA Science >> Earth