Australia’s new robot 3D prints a home overnight; could build lunar bases one day
SMRTR summary
A spider-like robot named Charlotte can 3D print an entire 200-square-meter house in just 24 hours, and it might soon be building on the Moon.
Developed by Australian companies Crest Robotics and Earthbuilt Technology, this six-legged hexapod robot tackles Earth's housing crisis by transforming raw materials like sand, earth, and crushed brick into structural walls using an autonomous building process.
Charlotte's undercarriage collects readily available materials, binds them in fabric, and compresses them into wall layers using a technique similar to sustainable Earthbagging construction. This approach promises low-cost, low-carbon housing at unprecedented speed and scale.
But Charlotte's true innovation lies in its space-ready design. As NASA prepares for permanent lunar settlements, the robot's lightweight, foldable structure makes it ideal for space travel where every kilogram matters. Once deployed, it could construct domed shelters using compacted lunar soil.
Charlotte joins a competitive race for off-world construction technology. Companies like ICON are developing NASA's Project Olympus, while AI SpaceFactory won NASA's 3D-Printed Habitat Challenge in 2019.
From addressing housing shortages on Earth to building humanity's first lunar base, Charlotte represents the next frontier in autonomous construction.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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