You are awesome! Thanks for all the links and info, to an open-ended question. The process of bootstrapping to Earth-space-parity is fascinating to me. One th

You are awesome! Thanks for all the links and info, to an open-ended question. The process of bootstrapping to Earth-space-parity is fascinating to me. One thing in the 1960s, when there was no GPS and terrestrial net assumption, but now you're going from everything we've built here to... if you don't bring it, you don't have it. The accretion of Mars support satellites has also been fascinating.