May 2, 2014
(11 Jan. 2011) --- NASA astronaut Scott Kelly, Expedition 26 commander, is pictured near a Capillary Flow Experiment (CFE) Vane Gap-1 experiment. The CFE is positioned on the Maintenance Work Area in the Destiny laboratory of the International Space Station. CFE observes the flow of fluid, in particular capillary phenomena, in microgravity.
Topics: Capillary action, Hydrology, Spaceflight, Scientific research on the International Space Station, International Space Station