
Technicians use an overhead crane to lower NASA’s Juno spacecraft onto a fueling stand where the spacecraft will be loaded…

This composite image shows the comparative sizes of nine asteroids. Up until now, Lutetia, with a diameter of 81 miles…

At Cape Canaveral Air Force Station in Florida, workers using an overhead crane lift the fifth and final solid rocket…

At Cape Canaveral Air Force Station in Florida, workers using an overhead crane lift the fifth and final solid rocket…

At Launch Complex 41 at Cape Canaveral Air Force Station in Florida, workers guide an overhead crane as it lifts…

At Launch Complex 41 at Cape Canaveral Air Force Station in Florida, workers attach an overhead crane to the Centaur…

At Cape Canaveral Air Force Station in Florida, workers using an overhead crane lift the fifth and final solid rocket…

At Launch Complex 41 at Cape Canaveral Air Force Station in Florida, workers monitor an overhead crane as it lowers…

At Launch Complex 41 at Cape Canaveral Air Force Station in Florida, workers guide an overhead crane as it lifts…