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Juno Launch

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Juno Launch

Spacecraft: Juno
Launch Vehicle: United Launch Alliance Atlas V-551
Launch Site: Launch Complex 41, Cape Canaveral Air Force Station
Launch Date: Aug. 5, 2011
Launch Time: 12:25 p.m. EDT


Juno's Main Mission: To Understand the Origin and Evolution of Jupiter

The Atlas V carrying Juno lifts off.Image above: An Atlas V rocket with NASA's Juno spacecraft lifts off from Space Launch Complex 41 of the Cape Canaveral Air Force Station in Florida. Photo credit: Pat Corkery, United Launch Alliance
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Juno Headed to Jupiter!

An Atlas V rocket lofted the Juno spacecraft toward Jupiter from Space Launch Complex-41. The 4-ton Juno spacecraft will take five years to reach Jupiter on a mission to study its structure and decipher its history. Liftoff occurred at 12:25 p.m. EDT.

JPL manages the Juno mission for principal investigator Scott Bolton. The Juno mission is part of the New Frontiers Program managed at NASA's Marshall Space Flight Center in Huntsville, Ala. Lockheed Martin Space Systems of Denver built the spacecraft. Launch management for the mission is the responsibility of NASA's Launch Services Program at the agency's Kennedy Space Center in Florida. JPL is a division of the California Institute of Technology in Pasadena.

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Mission Extras

The Aquarius/SAC-D spacecraft
Juno Image Gallery
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Launch pad
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Page Last Updated: September 30th, 2013
Page Editor: Luis Espinoza