3 ms·
I'm gonna go with citation/mathematics needed. Spaceflight is about velocity and energy.
by avs733 7y ago
I'm gonna go with citation/mathematics needed.
Spaceflight is about velocity and energy.
- cbanek 7y agohttps://en.wikipedia.org/wiki/Tsiolkovsky_rocket_equation https://en.wikipedia.org/wiki/Tsiolkovsky_rocket_equation It's also about gravity, since gravity is what you are fighting against.