A view looking down the transfer aisle inside the Vehicle Assembly Building at NASA's Kennedy Space Center.

A view looking down the transfer aisle inside the Vehicle Assembly Building at NASA’s Kennedy Space Center in Florida. In view above is the 175-ton crane. Modifications are underway in the VAB to prepare High Bay 3 for a new platform system.

The modifications are part of a centerwide refurbishment initiative under the Ground Systems Development and Operations Program. High bay 3 is being refurbished to accommodate NASA’s Space Launch System and a variety of other spacecraft. For more information, visit http://www.nasa.gov/exploration/systems/ground/index.html. Photo credit: NASA/Dimitri Gerondidakis