[/caption] The Cassini spacecraft will make two close passes of Saturn’s geyser-spewing moon Enceladus this month. The first one on October 9 is the closest flyby yet of any moon of Saturn, at a white-knuckle distance of only 25 kilometers (16 miles) from the surface. The not-quite-as-scary Halloween flyby on Oct. 31 will be farther … Continue reading "Cassini To Buzz Enceladus Oct. 9"