In 2014, the International Space Station had to move three times to avoid lethal chunks of space debris and there is an increasing problem of satellites mysteriously breaking down. With first-hand accounts from astronauts and experts, Horizon reveals the scale of the problem of space junk. Our planet is surrounded by hundreds of millions of pieces of junk moving at 17,000 miles...
Bikram Choudhury Larissa Anderson Francesca Asumah Sarah Baughn John Dowd Mukul Dutta Micki Jafa-Bodden Carla Minnard 理查德·尼克松 Mark Quigley Val Sklar Robinson Mandeep Kaur Sandhu Jakob Schanzer Patrice Simon Liz Winfield
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