3 ms·
No, they really aren't at all. The difference between a rocket that can reach 100km and 200km is tiny. The difference between one that can reach 100km, and a 10
by zardo 11y ago
No, they really aren't at all. The difference between a rocket that can reach 100km and 200km is tiny. The difference between one that can reach 100km, and a 100km orbit, is big.
https://what-if.xkcd.com/58/ https://what-if.xkcd.com/58/