Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...
NASA și alte agenții spațiale internaționale lucrează intens la un plan de distrugere a asteroidului 2024 YR4.
1/83的概率看起来高吗? 通常是的,但这是一颗新发现的小行星在2032年撞上地球的几率,你会希望第二个数字高出很多。小行星 2024 YR4 是由卡塔琳娜巡天望远镜于 2024 年 12 月 25 日发现的,当时它距离地球约 515116 英里。50万英里的距离听起来似乎没什么值得担心的。 但在都灵风险等级表中,它的等级是三级。 这意味着小行星或彗星有 1%或更大的几率撞击地球,造成局部破坏。