CAPE CANAVERAL, Fla. – NASA astronaut candidates Andrew Morgan, from left, Nicole Mann, Tyler Nick Hague, Josh Cassada, Anne McClain, Christina Hammock and Victor Glover listen to a discussion about firing rooms inside the Launch Control Center at Kennedy Space Center in Florida during a daylong set of briefings and tours of different facilities at NASA's primary launch center. The astronaut class of 2013 was selected by NASA after an extensive year-and-a-half search. The new group will help the agency push the boundaries of exploration and travel to new destinations in the solar system. To learn more about the astronaut class of 2013, visit: http://www.nasa.gov/astronauts/2013astroclass.html Photo credit: NASA/Kim Shiflett