12 ms·
A typical low earth orbit re-entry speed is mach 25. Here with a max speed just above mach 1, there's 25²=625 times less energy to dissipate.
by blaze33 14y ago
A typical low earth orbit re-entry speed is mach 25. Here with a max speed just above mach 1, there's 25²=625 times less energy to dissipate.