Water Bubble revealing a refracted image of ESA Andre Kuipers

ISS030-E-108804 (28 Feb. 2012) -- A close look at this four-inch polished metal sphere onboard the International Space Station reveals a reflected image of NASA astronaut Don Pettit, Expedition 30 flight engineer. Using a 105-mm lens, Pettit took a series of pictures of the sphere. Also visible is hardware from the Capillary Flow Experiment-2 (CFE-2) Vane Gap 1 Experiment, in the U.S. Laboratory Destiny.