February 19, 2018 03:00 pm
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/_53NkAmWwjE/humanitys-biggest-machines-will-be-built-in-space
Humanity's Biggest Machines Will Be Built in Space
When rockets can no longer hold oversize payloads, building in space might be the best way to go. Popular Mechanics: Headquartered in Mountain View, California, Made In Space is working to make that dream a reality. For the past few years, they've operated the Additive Manufacturing Facility, one of the only 3D printers in space. While the AMF sits comfortably aboard the International Space Station, Made In Space has plans to launch a new printer that would operate exclusively in the vacuum of space. Their prototype, called Archinaut, is scheduled to launch later this year. Future machines like Archinaut will be able to print nearly everything in orbit -- where there's no limit on size. "We can manufacture a structure that couldn't support its own mass if it were on Earth," says Made In Space CEO Andrew Rush. "The only practical limitation you have is how much material you're providing to the system." The first Archinaut prototype is mostly just a proof-of-concept and won't be constructing mile-wide satellites anytime soon. "First you crawl, then you walk, then you run," says Rush. "We'll start out with manufacturing space-optimized trusses and booms and reflectors to provide a supply capability that we can't currently achieve." But once this tech gets off the ground, it can be used to build structures as big as their owners want them.Read more of this story at Slashdot.
Original Link: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/_53NkAmWwjE/humanitys-biggest-machines-will-be-built-in-space
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