4 ms·
Maybe because once you start going faster than that there isn't much point staying inside the atmosphere? If you want to count spacecraft that record has been s
by aristophenes 8y ago
Maybe because once you start going faster than that there isn't much point staying inside the atmosphere? If you want to count spacecraft that record has been shattered.
- siffland 8y agoIt is like the land speed record. As soon as you get over a couple hundred miles per hour you might as well fly. So when you get to mach 6 you might as well be in space....
- zik 8y agoAnd when you get to about mach 33 you might as well leave orbit.
- greglindahl 8y agoThere’s a huge new interest in hypersonic gliders.