Lego Bricks Made From Meteorite Dust 3D Printed by Europe’s Space Agency
Lego teamed up with the European Space Agency to make Lego pieces from actual meteorite dust, writes Engadget.
“It’s a proof of concept to show how astronauts could use moondust to build lunar structures.”
Consider the sheer amount of energy and money required to haul up building materials from Earth to the Moon. It would be a game changer to, instead, build everything from pre-existing lunar materials. There’s a layer of rock and mineral deposits at the surface of the Moon, which is called lunar regolith…
However, there isn’t too much lunar regolith here on Earth for folks to experiment with. ESA scientists made their own regolith by grinding up a really old meteorite. [4.5 billion years, according to Lego’s site, discovered in Africa in 2000.] The dust from this meteorite was turned into a mixture that was used to 3D print the Lego pieces. Voila. Moon bricks. They click together just like regular Lego bricks, though they only come in one color (space gray obviously.)
“The result is amazing,” says ESA Science Officer Aidan Cowley on the Lego site (though “the bricks may look a little rougher than usual. Importantly the clutch power still works, enabling us to play and test our designs.”)
“Nobody has built a structure on the Moon,” Cowley said in an ESA statement. “So it was great to have the flexibility to try out all kinds of designs and building techniques with our space bricks.”
And the bricks will also be “helping to inspire the next generation of space engineers,” according to the ESA’s announcement — since they’ll be on display in select Lego stores in the U.S., Canada, the U.K., Spain, France, Germany, the Netherlands, and Australia through September 20th.
Read more of this story at Slashdot.
Lego teamed up with the European Space Agency to make Lego pieces from actual meteorite dust, writes Engadget.
“It’s a proof of concept to show how astronauts could use moondust to build lunar structures.”
Consider the sheer amount of energy and money required to haul up building materials from Earth to the Moon. It would be a game changer to, instead, build everything from pre-existing lunar materials. There’s a layer of rock and mineral deposits at the surface of the Moon, which is called lunar regolith…
However, there isn’t too much lunar regolith here on Earth for folks to experiment with. ESA scientists made their own regolith by grinding up a really old meteorite. [4.5 billion years, according to Lego’s site, discovered in Africa in 2000.] The dust from this meteorite was turned into a mixture that was used to 3D print the Lego pieces. Voila. Moon bricks. They click together just like regular Lego bricks, though they only come in one color (space gray obviously.)
“The result is amazing,” says ESA Science Officer Aidan Cowley on the Lego site (though “the bricks may look a little rougher than usual. Importantly the clutch power still works, enabling us to play and test our designs.”)
“Nobody has built a structure on the Moon,” Cowley said in an ESA statement. “So it was great to have the flexibility to try out all kinds of designs and building techniques with our space bricks.”
And the bricks will also be “helping to inspire the next generation of space engineers,” according to the ESA’s announcement — since they’ll be on display in select Lego stores in the U.S., Canada, the U.K., Spain, France, Germany, the Netherlands, and Australia through September 20th.
Read more of this story at Slashdot.