CAPE CANAVERAL, Fla. – Trucks transport the Atlas V rocket and Centaur upper stage from the United Launch Alliance Delta Mariner to the Atlas V Spaceflight Operations Center at Cape Canaveral Air Force Station. The rocket will be used to launch NASA's Magnetospheric Multiscale mission. To learn about the MMS, go to http://go.nasa.gov/1GUbzxb. Photo credit: NASA/Ben Smegelsky

Trucks transport the Atlas V rocket and Centaur upper stage from the United Launch Alliance Delta Mariner to the Atlas V Spaceflight Operations Center at Cape Canaveral Air Force Station. The rocket will be used to launch NASA's Magnetospheric Multiscale mission.