| SpaceX has rekindled my childhood wonder for what we're capable of; for our ability to precipitate the greatest collective achievements of evolved primates from intangible dreams and relentless determination. I fear my initial post here betrayed my true intention as a simple reality check on our path to a grander future. Credit where credit is due; landing an orbital booster should be lauded as a fantastic engineering achievement. Fingers crossed this is a step towards interplanetary exploration (a la that one episode of Stark Trek Enterprise). The flight we're currently celebrating is again a fantastical achievement for the sheer logistics involved. All I'm saying is this is technology (so far that's what it is) is still on its way to make tangible changes in our species' exploration beyond earth's orbit and I have a few thoughts and concerns as follows - 1) We've currently matched the performance of the RD-180 on a test stand, where they left off. Arguably this is part of the structure to achieve interplanetary whatever. (we're in 1970 with more advanced materials) 2) I'm extremely wary of the bias towards automation. As a robotics engineer by training and profession I've seen firsthand complications arising from the over reliance of machines and contemporary bias against human capabilities . If the full-flow combustion engine removes barriers to a interplanetary future this, I perceive this developmental philosophy is a setback to those efforts carrying catastrophic potential. We set up the entire Gemini Project to prove we could achieve milestones in orbit (an entire space program) and we still encountered number of issues in the subsequent ventures. 3) Every large-scale space project has been beset, often bested, by dramatic technological failures. Are engineers now somehow more capable then our forefathers? If not, we should expect massive setbacks in achieving truly novel accomplishment and I pray that the good men and women at SpaceX helming this burgeoning revolution overcome them. My fear is private enterprise without government support carries its own risks. 4) The space Shuttle program faced a dearth of expertise resulting from Apollo engineers retiring or otherwise. Poor documentation had us rebuilding lots of technology from scratch. Simply another barrier to overcome in progress. Finally, what the heck do I know? I'm nothing more than an armchair observer and now a faceless internet pundit. As a somewhat technical Lazy-Boy inhabitant I'm simply voicing my thoughts in the hopes of a rewarding discussion. -Brandon |