Elon Musk claims that SpaceX will commence interplanetary travel in 2026 with the launch of its Starship megarocket to Mars. These first unmanned Mars trips, which are intended to test the spacecraft’s capacity to land intact on the Red Planet, will take place, Musk revealed on X (previously known as Twitter) on September 7. In four years, the first crewed Mars flights might take place if these landings are successful. This chronology best suits the timetable for interplanetary travel because it coincides with Mars’ 26-month orbital closeness to Earth.
Musk envisions an exponential increase in flight frequency after these initial missions, with the ultimate goal of building a self-sustaining city on Mars within 20 years. According to Musk, achieving multiplanetary status could significantly extend the lifespan of human consciousness by reducing reliance on a single planet. This effort reflects SpaceX’s longstanding goal of securing humanity’s future through Mars colonization.
Starship, the largest and most powerful rocket ever built, stands at 400 feet (122 meters) and generates a staggering 16.7 million pounds of thrust at liftoff. It surpasses NASA’s Space Launch System (SLS), the rocket used for the Artemis moon program, nearly doubling its thrust. Unlike the expendable SLS, Starship is designed for full reusability. SpaceX plans to land its first-stage booster, Super Heavy, back on the launch mount, facilitating rapid inspection, refurbishment, and relaunch.
SpaceX is optimistic that Starship’s power and efficiency will make Mars colonization a reality. Although the rocket has completed four test flights, SpaceX is gearing up for its fifth mission, which includes an ambitious attempt to land Super Heavy using “chopstick” arms on the launch tower. Each test has shown incremental improvements, bringing Musk’s dream of establishing a multiplanetary future for humanity one step closer.