3 ms·
The Dragon 2 has about 1.6 km/s. Apollo had 2.47 km/s to land and 2.22 km/s to take off. Oh, and it would take on the order of 4.5 km/s to take off from Mars
by Symmetry 10y ago
The Dragon 2 has about 1.6 km/s. Apollo had 2.47 km/s to land and 2.22 km/s to take off. Oh, and it would take on the order of 4.5 km/s to take off from Mars and maybe a few hundred to land.
- exDM69 10y agoThanks! These numbers look reasonable to me. Can you provide a link to source (s)? I'd like to read some more...