On top of the current climate crisis on Earth, humankind has also polluted the surrounding of the globe with half a million pieces of space debris that could cause a catastrophe in less than 50 years....
In December, one piece of debris came dangerously close to the ISS, which only has a “ shielding ” protection of 2cm against any debris impact. Although NASA is monitoring 28, 000 pieces at the moment, the small ones( no larger than 10cm) are too small to follow and could cause severe damage to
综合
每日快报-科学
2022-01-01 00:00:00.0