Technicians Fla. inspect NASA's Juno spacecraft after testing for center of gravity weighing and balancing on the rotation stand.

Technicians at Astrotech's payload processing facility in Titusville, Fla. inspect NASA's Juno spacecraft after testing for center of gravity, weighing and balancing on the rotation stand.

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. Juno is scheduled to launch aboard an Atlas V rocket from Cape Canaveral, Fla. Aug. 5. For more information visit, www.nasa.gov/juno. Photo credit: NASA/Jack Pfaller