NASA hopes 3-D printers will let astronauts make own parts in space
Monday, September 30, 2013 - 12:30
in Astronomy & Space
MOFFETT FIELD, Calif. — NASA is preparing to launch a 3-D printer into space next year, a toaster-sized game changer that greatly reduces the need for astronauts to load up with every tool, spare part or supply they might ever need.