SpaceX has been doing very well with its contract missions to send satellites into Earth orbit and supplies to the International Space Station. This week SpaceX tested its strange-looking stainless-steel starship prototype called StarHopper. The test was the first time that StarHopper had flown without tethers holding it to the ground.

StarHopper

Source: Hot Hardware – SpaceX StarHopper Rocket Completes First Untethered Hover Test With Ferocious Raptor Engine