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In a case study of the strengths and weaknesses of the United States space program, NOVA chronicles the ambitious and long-delayed Galileo mission to Jupiter—still on the ground long after its planned May 1986 launch.
In rich and poor countries alike, once-productive farms are turning to desert because of mismanagement of water resources. NOVA examines the causes and cures of desertification.
A star blows itself apart in a nearby galaxy, and astronomers scramble to study the rare event. NOVA covers a fast-breaking science story as it is happening.