It’s like man landing on the moon, of course, and the USSR didn’t give up until 1974 and blew up four unmanned rockets at launch, but it requires such a huge amount of resources that probably everyone wants it, but only the US and China can do it.
It’s like man landing on the moon, of course, and the USSR didn’t give up until 1974 and blew up four unmanned rockets at launch, but it requires such a huge amount of resources that probably everyone wants it, but only the US and China can do it.