
NASA Administrator Charlie Bolden speaks at a special media-day program at the Johnson Space Center.

Jeremy Desel of KHOU-TV in Houston asks a question of the 2013 class of NASA astronaut candidates at a special…

NASA Administrator Charlie Bolden speaks at a special media-day program at the Johnson Space Center.

Tyler N. (Nick) Hague, one of the eight-member 2013 class of NASA astronaut candidates, speaks to a special media-day crowd…

Josh A. Cassada, one of the eight-member 2013 class of NASA astronaut candidates, speaks to a special media-day crowd on…

Anne C. McClain, one of the eight-member 2013 class of NASA astronaut candidates, speaks to a special media-day crowd on…

Christina M. Hammock, one of the eight-member 2013 class of NASA astronaut candidates, speaks to a special media-day crowd at…

Andrew R. Morgan, one of the eight-member 2013 class of NASA astronaut candidates, speaks to a special media-day crowd on…

Janet Kavandi, director of Flight Crew Operations at NASA’s Johnson Space Center, speaks at a special media-day program.

On Aug. 20, 2013, NASA Administrator Charlie Bolden speaks at a special media-day event at the Johnson Space Center.