NASA says astronauts successfully plugged a hole in the International Space Station. The ISS crew used a cloth wipe saturated with sealant to stop air from leaking through the hole. There's no immediate word on what caused the two-millimeter-wide hole in the space station, but NASA says the crew was never in danger. A small leak was discovered by on-board sensors Wednesday night, and astronauts found it yesterday in the Russian Soyuz ferry ship.
Photo: Getty Images