Workers prepare to unload a Volga-Dnepr Antonov AN-124-100 a Ukranian Russian cargo aircraft slated to launch NASA's Juno spacecraft.

On the Skid Strip at Cape Canaveral Air Force Station in Florida, workers prepare to unload a Volga-Dnepr Antonov AN-124-100, a Ukranian/Russian cargo aircraft that has delivered the Centaur upper stage of the United Launch Alliance Atlas V rocket slated to launch NASA's Juno spacecraft.

NASA's Juno spacecraft is scheduled to launch aboard the Atlas V from Cape Canaveral, Fla. Aug. 5.The solar-powered spacecraft will orbit Jupiter's poles 33 times to find out more about the gas giant's origins, structure, atmosphere and magnetosphere and investigate the existence of a solid planetary core. For more information visit: www.nasa.gov/juno. Photo credit: NASA/Jack Pfaller