Kennedy Space Center Visitor's Complex prepares to open Atlantis exhibit in Florida.

The building housing the Space Shuttle Atlantis exhibit nears completion at the Kennedy Space Center Visitor's Complex in Florida on April 12, 2013. Delaware North, which runs the Complex is planning to open the Atlantis exhibit in June. At the same time, NASA looks to close down facilities at the Space Center and prepare for newer rockets and future missions beyond low earth orbit. .UPI/Joe Marino-Bill Cantrell