

MCQOPTIONS
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1. |
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 (TDRS-M) |
B. | Testing and Data Relay Satellite (TDRS-M) |
C. | Tracking and Diagnostic Relay Satellite (TDRS-M) |
D. | Testing and Diagnostic Relay Satellite (TDRS-M) |
Answer» B. Testing and Data Relay Satellite (TDRS-M) | |