SpaceX, led by Elon Musk, is about to conduct the long-awaited fourth test flight of the starship on June 5. Before that, Musk refuted the claim that the company subsidized Falcon 9 rocket carpooling and other launch missions. Previously, the CEO of a competitor company claimed in an interview that SpaceX sold rocket launch services at a price below cost, thereby squeezing the survival space of industry competitors and pushing SpaceX to the forefront of public opinion.