The firstclown in space, Canadiancircustycoon Guy Laliberte, arrived safelyback on earthSunday touching down in a RussianSoyuzcapsuleinKazakhstan, the Russian mission controlcentre said.
This time, Dragon capsule's sensors, navigation computers and automated propulsion system, never before fully tested in the harsh environment of space, are supposed to maneuver the capsule in a weightless ballet to within 1.5 miles of the space station and then maintain control as Dragon drifts closer.