Heh - so the Falcon Heavy has launched a Tesla on its way to Mars, but the Boeing SLS which hasn't flown yet is more capable of "NASA's deep-space needs"???<p>Are "NASA's deep-space needs" as non existent as Boeings rocket? (Given the current administrations record of funding science, that could easily be a true interpretation, sadly...)<p>Also, how cool is it that the SaturnV is still the most powerful rocket ever flown? Those '60's rocket scientists were genuine heros...