Feel SpaceX's Pain With A Rocket Landing Sim
This little flash game could give you a better idea of just how difficult landing a rocket from orbit is.By Evan Thomas | September 19, 2015
Rockets are the most expensive part of spaceflight.
SpaceX, as you might have seen, is therefore trying to crack the puzzle of reusable booster hardware. (Video via SpaceX)
SpaceX says each of its Falcon 9s costs as much as a commercial jumbo jet, and it wants to reuse them the same way.