Chang'e-6's "Black Technology": Breaking Through the "Blackout" and Achieving Full Communication

Chang'e-6's "Black Technology": Breaking Through the "Blackout" and Achieving Full CommunicationDuring a spacecraft's return to Earth, can the ground control center lose contact completely for a period of time? This isn't a plot from a science fiction novel, but a real problem the "blackout effect." This effect is a tough nut to crack, as the spacecraft has to endure high temperatures, and astronauts have to fight through the heat alone...

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