Elon Musk is working on building the world's most powerful rocket capable of carrying humans and cargo to the Moon, Mars, and beyond.  In the near future, the Starship rocket will conduct its first orbital test flight, which, if successful, will bring the rocket closer to its mission launch role.

There have already been two billionaires who have bought tickets for SpaceX's 120-meter-tall Starship. First, the crewed flight seat belongs to American Jared Isaacman.

The first crewed flight to the moon has been purchased by Japanese entrepreneur Yusaku Maezawa. Moreover, SpaceX is building the Starship Human Lander Nasa used for crewed trips to the Moon in the Artemis program.

Booster and Starship spacecraft make up the two-stage Starship rocket system. This has been in development at Boca Chica, Texas's Starbase launch site for many years. Rocket tests have been completed at high altitudes, but orbital flights have not yet been conducted.

This rocket is being built by Elon Musk to transport satellites into low-Earth orbit, astronauts and cargo to the International Space Station, and uncrewed and crewed missions to the Moon.

The ultimate goal is to use Starship to send people and cargo to Mars to eventually establish a colony. The Starship will be launched atop a Super Heavy Launch vehicle developed by SpaceX.

NASA's Apollo Moon rocket Saturn V produced 3,991 tonnes of thrust, 15 percent more than the new launch vehicle. In order to reach farther-off destinations, Starship must refuel while in orbit to deliver 100 tons of payload.

According to reports, SpaceX is looking to use a repurposed Starship as a fuel station in orbit. There would be several refueling rockets launching and docking at the station, where a rocket bound for deep space could receive fuel.

SpaceX uses 230 tonnes of thrust Raptor engines to power its booster and Starship spacecraft. Space Launch System's RS-25 engines will give NASA an advantage of slightly more power than that.

The Starship spacecraft will be powered by six Raptor engines and the booster by 33. A fully reusable spacecraft and rocket have been designed for the Starship and the Super Heavy. After the Starship spacecraft separates from the booster, the booster lands on the ground, and the spacecraft may also land after delivering the payload.

SpaceX has also made its Falcon 9 rockets reusable. They are used by NASA to launch astronauts to and from the International Space Station along with the Crew Dragon spacecraft. The long-term goal of Mr. Musk is to make life multi-planetary. The Starship fleet he is creating will help him send a million people to Mars by 2050.

He intends to launch the first unmanned cargo flight to the planet within the next decade. However, his plans are often criticized by scientists due to Mars' notoriously hostile environment.