05.08.2011 14:35 Uhr, Quelle: Engadget

NASA's solar-powered Juno mission heads to Jupiter today, Orbiter finds water on Mars? (video)

NASA's Juno mission has been beset by delays for a while now, but the solar-powered excursion is finally scheduled to take off for Jupiter today, in the hopes of making history. Throughout the course of its five-year journey, the "armored tank" spacecraft will be powered exclusively by a trio of solar panels, each measuring nine feet wide and 30 feet long. Close to Earth, these panels will be able to generate 14 kilowatts of electricity, but as Juno ventures deeper into space, they'll crank out only 400 watts. Power, however, shouldn't be an issue, as NASA has outfitted the craft with energy efficient

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