Question

Which satellite was launched by NASA for ensuring that astronauts at the International Space Station can communicate with Earth?
A) Tracking and Data Relay Satellite
B) Testing and Data Relay Satellite
C) Tracking and Diagnostic Relay Satellite
D) Testing and Diagnostic Relay Satellite

Answer 1

A) tracking and data relay satellite was launched by NASA into space atop an Atlas-V rocket that launched from Cape Canaveral,Florida at 8:29 pm

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