Gemini VI-A Astronauts Prepare for Launch But Cancel at Last Minute

The video discusses a significant space mission involving Gemini 6 and 7. It highlights the astronauts' preparation, the importance of rendezvous and docking for lunar missions, and the challenges faced when the Agena rocket failed. The experience of astronauts Schirra and Stafford is detailed, along with the final preparations for the mission launch.

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