2021-08-15

Musk said the interstellar spacecraft “may be earlier than” 2024 to land humans on the moon

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Musk said the interstellar spacecraft “may be earlier than” 2024 to land humans on the moon

“It may be faster,” Musk replied only two minutes later.

Earlier on Saturday, CNBC space reporter Michael Sheetz pointed out that NASA paid SpaceX $300 million on July 30 for the interplanetary spacecraft, which is the agency’s recent major funding for the project. Sheetz’s post includes a link to the federal USASpending.gov website, which records government spending. So far, NASA has paid SpaceX $439.6 million, which is considered a $3 billion project.

Just three days ago, Musk defended the interstellar spacecraft project on Twitter because Amazon boss Jeff Bezos’ blue origin space organization complained about NASA’s decision to only land the system for its humans (HLS) The project awards a contract for the moon landing. Blue Origin, led by billionaire Jeff Bezos (left), and SpaceX, led by Elon Musk, are not exactly the same in NASA’s Human Landing System (HLS) project.

Musk said the interstellar spacecraft “may be earlier than” 2024 to land humans on the moon(1)

Blue Origin asserts that SpaceX is acquiring NASA Received preferential treatment in the contract. “We are particularly concerned about the lack of flight readiness review in SpaceX’s proposal,” Blue Origin wrote in a statement to Fox Business. “SpaceX’s complex method requires 16 consecutive launches, with only three flight readiness reviews in total, instead of one for each launch. This is not in line with the industry’s common practice. Flight readiness reviews are the basis for safety. For reusable aircraft and Multiple launches in rapid succession are particularly important.”

Musk responded to Blue Origin’s statement on Twitter, clarifying that 16 starship flights are “extremely impossible.”

Musk said: “The load of the interstellar spacecraft into orbit is about 150 tons, so it can complete a 1,200-ton carrying mission at most 8 times.” “Without flaps and heat shields, the interstellar spacecraft is much lighter. The mechanical mechanism used for lunar landing will not add a lot of weight (under 1/6 gravity). So in the end may only need 1/2 of the carrying capacity, ie About 4 launches.” However, he pointed out that even 16 flights are not a problem.

“SpaceX made more than 16 orbital flights in the first half of 2021 and docked with the space station (much more difficult than docking with our own spacecraft) more than 20 times,” Musk added.