At NASA's Kennedy Space Center in Florida, caps from the fuel tanks that serviced the shuttle's external fuel tank are seen in this image above the flame trench during deconstruction of Launch Pad 39B.
Starting in 2009, the structure at Pad B was no longer needed for NASA's Space Shuttle Program, so it is being restructured for future use. The new design will feature a "clean pad" for rockets to come with their own launcher, making it more versatile for a number of vehicles. For information on NASA's future plans, visit www.nasa.gov. Photo credit: NASA/Jim Grossmann