Fraser Cain on Nostr: There have been many proposals for building structures on the Moon out of lunar ...

There have been many proposals for building structures on the Moon out of lunar regolith. But what about using actual LEGO bricks? Researchers ground up a 4.5 billion-year-old meteorite and used the dust to 3D print LEGO-style space bricks. They actually click together like the plastic variety, but they only come in one color: grey. LEGO will showcase the space bricks at some of its stores.

https://www.esa.int/About_Us/Branding_and_Partnerships/The_space_bricks_have_landed