论文部分内容阅读
安全气囊有可能在某一天拯救我们这颗星球!美国科学家最近提出,如果有小行星或慧星冲向地球,可以用这些气囊轻轻推它们一把,让它们离开危险的轨道。
Airbags may save us on this planet someday! Scientists recently proposed that if there is an asteroid or comet rushing toward the Earth, these airbags can be used to gently push them and leave them in dangerous orbits.