Awesome, but will there be a market now fully re-useable rockets are becoming a thing? Also the bits supporting the engine (ie the fucking spaceship) is not me

Awesome, but will there be a market now fully re-useable rockets are becoming a thing? Also the bits supporting the engine (ie the fucking spaceship) is not mentioned anywhere, if they are going to fly this thing in 2020 (!!) making an airframe for this which has to fly 5-10 times as fast as concorde and stores hydrogen/oxygen is not going to be a walk in the park in terms of engineering.