TDRS

Spectacular Nighttime Blastoff Sends Critical NASA TDRS Communications Relay Skyward from Cape – Photo Gallery

by Ken Kremer January 24, 2014

A spectacular nighttime blastoff lit up the evening skies for hundreds of miles around the Florida Space coast on a mission that sent a critical NASA communications relay satellite to orbit this evening, Jan. 23. NASA’s huge Tracking and Data Relay Satellite L (TDRS-L) is now safely in orbit following tonight’s successful launch aboard a […]

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How Do Astronauts on the Space Station Stay in Touch with Earth?

by Elizabeth Howell April 5, 2013

Gemini 8 was in trouble. The spacecraft was spinning rapidly, the astronauts were fighting to stay conscious, and worst of all — they were out of the reach of NASA’s Mission Control. The astronauts eventually did make contact during that 1966 mission, and splashed down safely. Still, the incident illustrated a weakness of having scattered […]

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Next Generation TDRS Satellite Launches to Orbit

by Nancy Atkinson January 31, 2013

NASA’s Tracking and Data Relay Satellite System will get an upgrade as the first of a new generation of communications satellites was launched to orbit on Wednesday, January 30 at 8:48 p.m. EST from Cape Canaveral. See the launch video and more images of the launch, below. The TDRS system provides a critical communications link […]

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