ultrafacts:

Juno is a NASA New Frontiers mission to the planet Jupiter. Juno was launched from Cape Canaveral Air Force Station on August 5, 2011 and will arrive in July 2016.

Three LEGO figurines representing the Roman god Jupiter, his wife Juno and Galileo Galilei are shown here aboard the Juno spacecraft.

Although most LEGO toys are made of plastic, LEGO made these figures of aluminum to endure the extreme conditions of space flight.

Source: http://www.nasa.gov/mission_pages/juno/multimedia/lego20110803.html

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