Pair of seed packets from NASA. One was flown in Space, the other was part of the control group back on Earth.

These seeds were flown to space on mission STS-121 aboard the Space Shuttle Discovery and attached to the exterior of the International Space Station on July 4, 2006. The seed remained attached as a component of the MISSE (Materials International Space Station Experiment) and returned to Earth on mission STS-118 aboard the Space Shuttle Endeavour on August 21, 2007.

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