Technicians at Astrotech's payload processing facility in Titusville Fla. prepare NASA's Juno spacecraft weighing and balancing testing.

Technicians at Astrotech's payload processing facility in Titusville, Fla. prepare NASA's Juno spacecraft for its move to a rotation stand for center of gravity, weighing and balancing testing.

Juno is scheduled to launch aboard United Launch Alliance Atlas V rocket 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/Kim Shiflett