Top GearRichard achieves a boyhood dream by testing two 1980s supercar icons and James drives NASA's latest Space Exploration Vehicle.
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Now PlayingTop GearRichard achieves a boyhood dream by testing two 1980s supercar icons and James drives NASA's latest Space Exploration Vehicle.0Top Gear UKJeremy Clarkson races the Jaguar XJ against the rotation of the Earth itself.