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
- SilverStar 10년 이하I don't understand what that means! But I'm sure it's important.
pinkymagic10년 이하Cool article!!!!!!! first one to comment!
pk198910년 이하We need less junk in space
lulukatielala10년 이하Yay!
helenie10년 이하Space Junk is bad- W10년 이하1st comment!!!!
helenie10년 이하No more Space Junk. YAY!
theboss31210년 이하this is so cool
warrior-thecute10년 이하NO MORE JUNK ONLY FRESHNESS!!
ck310년 이하GIANT PACMAN!!!!!!!!!!!