One major issue faced in the quest to colonize other heavenly bodies is how to get all the raw materials transported in a financially feasible manner.
Trove reports a possible solution using 3-D printers to build materials required using native reources as ink:
That might be all they need if a plan by Niki Werkheiser and her engineering team at NASA’s Marshall Space Flight Center works out. They are experimenting with a 3-D printer that would make bricks suitable for airtight buildings and radiation-proof shelters using the grit that blows across Mars’s red surface. In Huntsville, Ala., Ms. Werkheiser, NASA’s 3-D print project manager, is starting to print curved walls and other structures using imitation Martian sand as an ink. Engineers at the European Space Agency are exploring ways to use lunar dust as an ink to print out an entire moon base. London-based architects Foster + Partners have designed a printable lunar colony.
It would make sense for colonization to send automated or remote-controlled fabrication units ahead to prepare a settlement for human habitation, but does that sensible step endanger the science due to the risks of contamination?
(Score: 1, Funny) by Anonymous Coward on Tuesday April 14 2015, @02:57AM
Imagine the potential for abuse! Soon space hackers will 3D print "Earth is Gay" in huge letters on the face of the Moon.
(Score: 0) by Anonymous Coward on Tuesday April 14 2015, @03:11AM
^ brave new world