On October 11, according to foreign media reports, a number of iron powders of American space exploration technology company SpaceX claimed that the company has begun to prepare to install two giant mechanical arms on its interstellar base "launch tower" for lifting, stacking and even capturing returned interstellar spacecraft and super heavy rocket boosters < p > < / P > < p > SpaceX is expected to install three mechanical arms on the 145 meter high launch tower. In early September, the company installed a mechanical arm called "quick disconnect" to safely fix the spacecraft on the launch pad for pre launch preparations < p > the other two robotic arms are called "mechazilla" by Elon Musk, CEO of SpaceX, and jokingly called "chopsticks" within the company. They can help lift, stack and capture starships and their boosters < p > previously, the prefabricated mechanical arm parts had been transported to the interstellar base at the end of July. The basic structure of the two mechanical arms was almost completed, and the rest of the time was used for laying pipelines, wiring and minor structural supplement. Less than three months after the arrival of the first batch of components, SpaceX vertically erected the "spine" of the manipulator, that is, the equipment supporting the two manipulator arms and connected to the launch tower, and installed them on the temporary fixture < p > two days later, SpaceX lifted and flipped the first grab arm with the largest crane at the interstellar base to make it enter the correct direction. However, to install these two arms, SpaceX seems to need a second crane to lift and turn the second grab arm at the same time and move it to the appropriate position so that the huge steel pin can pass through their two hinges < p > perhaps due to the influence of local strong wind, the right mechanical arm continues to hang on the crane only a few meters away from the boom frame to which it will eventually be installed, while the left arm has not moved to the second crane in place < p > however, SpaceX is finally clearly ready to install two robotic arms on the tower. The company expects mechazilla to be fully installed by the end of this month and ready for testing < p > in January this year, musk announced a new plan, hoping to increase the number of flights by significantly shortening the turnaround time. The key is the new launch tower, which can capture the booster returning to earth. Musk promised that the turnaround time could be reduced to less than 1 hour, and confirmed that future starships would use the same facilities for recycling. (small) < / P > < p >