At the southernmost tip of Texas, alongside the Gulf of Mexico, a gleaming stainless steel rocket has been rising from the salt marshes.
At nearly 400ft, the new SpaceX rocket will eventually be taller than the Saturn V that carried Nasa’s Apollo missions to the moon, and its 33 engines will deliver twice the thrust. For Elon Musk, SpaceX’s founder, it is meant to play a key role in one day establishing a human colony on Mars.
But the rocket, dubbed the Starship, could have a far more immediate impact on a space industry that has already been shaken by Musk’s ambitions. With the power to carry as much as 100 tons into low orbit around the Earth, his admirers claim Musk is about to transform the economics of the launch business.