In an interview, Elon Musk, chief executive of SpaceX, revealed that the Starship being developed by SpaceX will be the key to ensuring the long-term survival of human beings on Mars. < / P > < p > currently, space X is building a test starship at a large facility in Boca Chica, Texas. Musk also revealed that they will launch the Starship around August 2021. “Our spacecraft will first operate in unmanned automatic mode,” Musk said He added that the spacecraft would be able to fly safely in two years at the earliest, and that “three years later, it will be all right.” The sun will eventually “swell and engulf the earth,” Musk said, adding that humans must go to Mars to build an interstellar civilization. “It will certainly happen, but not soon,” he added. At the same time, when asked if he had plans to go to space in a starship, musk said he didn’t rule out the idea, but he didn’t really think about it. < / P > < p > it was previously reported that space X needed to produce 1000 starships to keep a Mars city running. To achieve its goal of sending 1 million people to Mars by 2050, space X needs to launch about three starships a day, carrying 100 people at a time. Musk believes his company can achieve that. < p > < p > musk pointed out that space X could “reduce the cost of going into space” by using advanced technology and building reusable rockets. This saves a lot of money because reusability is very important for humans to go into space. ” < / P > < p > he said: “it’s a bit crazy to make a rocket a disposable consumable.” Musk thinks it’s “Crazy” to make a machine that falls into the ocean and leaves debris on the bottom of the ocean. < / P > < p > space X released its first starship prototype in 2019, with the main goal of sending humans to Mars. However, Musk’s original plan was to send the spaceship into low earth orbit in March this year, and realize manned flight by the end of the year. < / P > < p > although musk wants to ensure that civilization “advances over time,” he is also concerned that humans will slow down and “we are getting older.”. Despite the difficulties and competition, musk is not worried about the company’s delay. “No one has made a fully reusable orbital rocket. So it’s very important just to have them. ” < / P > < p > SpaceX is currently competing with the blue origin of Amazon’s first-time executive, Jeff Bezos, and other private companies in the space industry, each using different methods to ensure that humans can survive in space. < / P > < p > “if you have advanced rockets, you can decide whether you want to live on the space station or Mars,” Musk said. He thought there was a long way to go. “We can’t even go back to the moon right now.” Chinese version of K-car: reading a10e design drawing exposure