CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, guests survey restored sand dunes along a 1.2-mile stretch of shoreline near Launch Pads 39A and B. Constant pounding from tropical storms, such as Hurricane Sandy in October of 2012, other weather systems and higher than usual tides, destroyed sand dunes protecting infrastructure at the spaceport. Photo credit: NASA/Dan Casper KSC-2014-2355