Kennedy Space Center Director and Hall of Famer Robert Cabana speaks during the U.S. Astronaut Hall of Fame induction ceremony.

At NASA’s Kennedy Space Center Visitor Complex in Florida, Kennedy Space Center Director and Hall of Famer Robert Cabana speaks during the U.S. Astronaut Hall of Fame induction ceremony. Behind and to the right of Cabana is Apollo astronaut Walt Cunningham, and directly to the left is STS-1 shuttle pilot Bob Crippen, both Hall of Famers. Space shuttle astronauts Franklin Chang Diaz, Kevin Chilton and Charlie Precourt were inducted into the Hall of Fame Class of 2012.

The year’s inductees were selected by a committee of current Hall of Fame astronauts, former NASA officials, historians and journalists. The selection process is administered by the Astronaut Scholarship Foundation. Photo credit: NASA/Jim Grossmann