Payloads Fiber Optic Production (FOP): The crew reviewed procedures and performed the setup of hardware in the Microgravity Science Glovebox. The Fiber Optic Production investigation creates optical fibers with high commercial value aboard the ISS using a blend of zirconium, barium, lanthanum, sodium, and aluminum called ZBLAN. It operates in the Microgravity Science Glovebox (MSG). …

Source: ISS Daily Summary Report - 12/03/2020