The Quest To Find A Solution To Clean Space Junk Continues
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When humans began Space exploration about 55 years ago, they had no intention of leaving behind equipment that had served its purpose. It could after all, easily fall to Earth and harm innocent people. But that fear subsided in 1964 when American research satellite Vanguard 1 continued to rotate in orbit even after it had lost all contact with ground scientists. Since then researchers have become increasingly comfortable about leaving trash behind.
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지금 학습 시작하기댓글 450개
- chaz10년 이하That's messed up
rdb00kw0rm10년 이하Now people are starting to recognize how much junk we've put in space?- Animallover10년 이하Wow that's rlly interesting
- hi:(10년 이하wow
- Lol gamer10년 이하WOW
- fbtgdtsedbwuase10년 이하this is like totes spacey! OMG #spacestuff
camtron10년 이하I hope they can clean it
peanut082710년 이하but i think dogo is pretty awesome- Animallover10년 이하Dogo news is AWESOMENESS
- Animallover10년 이하Cheetah liver I love u r user name