4 ms·
this applies to everyone but only the rich has the money. the technology almost didn't change since von Braun in 1940, go have a look at a V2 turbopump and comp
by immmmmm 6y ago
this applies to everyone but only the rich has the money. the technology almost didn't change since von Braun in 1940, go have a look at a V2 turbopump and compare with the latest Barber-Nichols models. sure metal alloys changed a bit, ball bearings are better, etc... "Rocket Science" is still the same as 80 years ago: fine engineering and a lot of testing.
there are a lot of useful satellites: for instance for Earth monitoring, it happens we are on a climate transient, those are very relevant. not saying that ppl in rural areas do not deserve internet, but Musk was clear that Starlink was more to finance his mars dream first and foremost.
the problem is pollution and deregulation. and kessler syndrome that might knock out essential satellites in the long run.