BBCNEWS BBC News June 4, 2024 14:20:00
Quite difficult what is to detect. the big ones, we know where they are. the smaller ones, it is only when they get closer to us that we can spot them. sometimes it can be a month or so before they make their closest approach, before you even know they exist. once we have spotted them, we can track them really accurately and we can be confident working out that this one is not going to hit us. goad confident working out that this one is not going to hit us.โ is not going to hit us. good news f...
Source: archive.org