Kennedy Space Center Visitor Complex celebrated the 40th Anniversary of Apollo 13 with a special Astronaut Encounter with Astronauts Jim Lovell and Fred .
Celebrating the Apollo Programs 40th Anniversary with images & conference from Kennedy Space Centers Visitor Complex with some of the surviving Apollo .
Apollo 15 astronauts Dave Scott and Al Worden remember fellow crew member Jim Irwin in this 40th anniversary celebration of NASAs fourth successful .