Beneath its clouds, Jupiter holds secrets about our solar system’s early history. Juno will unlock many of these secrets, while shedding light on how planet formation unfolds in other star systems.
Learn about the bold mission to reveal Jupiter's secret history. Juno is the first solar-powered spacecraft to orbit Jupiter, and the first to study the planet from polar orbit.
The Juno spacecraft's journey to Jupiter begins in 2011, with arrival at the giant planet in 2016.
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