Here I am, looking at it realistically:) - how many predictions have already been made, and none of them came true! How can you talk about such a distant science as Astronomy when we haven't yet grasped all the laws of the universe, and the teachings of astronomy are only superficial knowledge. Only when we start building cities on the Moon or Mars will I believe something - if I live that long)));)
The Moon and Mars are all in "trenches" because they have no atmosphere, and the impacts are full force. Everything is flying towards us too, but it doesn't reach us. IMHO.