This copper bar, about the size of a Popsicle stick, was created on board the Soviet Mir space station as part of research on the benefits of microgravity in developing ultra-pure materials. The bar bears the inscription "cosmos (space) for the world" and a drawing of Soviet Buran space shuttle.
Cosmonaut Vladimir Dzhanibekov donated this bar to the National Air and Space Museum in 1991.
Gift of Vladimir Dzhanibekov
- Country of Origin
- EQUIPMENT-Design, Manufacture, Test
- 3-D: 17.1 x 1.1 x 0.2cm (6 3/4 x 7/16 x 1/16 in.)