3 ms·
Oh yes, the casing to let it go through the atmosphere at hypersonic velocity is definetly a significant engineering challenge. But it's a solvable one, unlike
by Symmetry 4y ago
Oh yes, the casing to let it go through the atmosphere at hypersonic velocity is definetly a significant engineering challenge. But it's a solvable one, unlike trying to get through troposphere at orbital velocities.