The Planet of Doubt Jupiter and Saturn and on the surface of Uranus itself. At the time "The Planet of Doubt" takes place at the turn of the 22nd century, the limited range of the spaceships ensures that Uranus can only be reached from the American base on Titan when Saturn reaches conjunction with Uranus, an event that occurs once every forty years. The Young expedition explored the planet's south pole in 2060; now Hammond takes his ship, the "Gaea", to the north pole. Finding an ocean at the north pole, Hammond sends the "Gaea" spiraling southeast until they reach land. They find the
Gaea (Bolcom) origin to the loss of use in Fleisher's right hand in 1965, according to Fleisher's Kennedy Center biography. Gaea (Bolcom) "Gaea", for Two Pianos Left Hand and Orchestra, also simply called "Concerto for Two Pianos Left Hand", is a concert piece by the American composer William Bolcom, written for Leon Fleisher and Gary Graffman. The composition, which received its first performance in Baltimore in April 1996, is constructed in such a way that it can be performed in one of three ways, with either piano part alone with reduced orchestra, or with both piano parts and the two reduced orchestras