Currently, Elon Musk's airline company SpaceX is using Falcon 9 missiles to transport large quantities of cargo to orbit for NASA and other companies around the world.
In March last year, US law allowed NASA to bring people to Mars in 2033. So they built detailed plans, including five stages of bringing astronauts to Mars orbit.
In the program to bring people to the moon more than 40 years ago, the US Aeronautics and Space Agency (NASA) designed a shelter to protect astronauts, preventing Saturn V missiles