Segments of a crane are lowered onto the floor of the Operations and Checkout Building at NASA's Kennedy Space Center in Florida.

Segments of a crane are lowered onto the floor of the Operations and Checkout Building at NASA's Kennedy Space Center in Florida. The new O&C low-bay crane is a 25-ton overhead bridge crane built for Lockheed Martin and Space Florida by American Crane and Equipment Corporation in Douglasville, Pa. The crane has a bridge span of 78’-2” and a hook height of 48’-10”. The crane will be used for lifting and moving flight hardware, fixtures and equipment in support of the Orion spacecraft manufacturing. Part of NASA's Constellation Program, the Orion spacecraft will return humans to the moon and prepare for future voyages to Mars and other destinations in our solar system. Photo credit: NASA/Kim Shiflett