'This astronaut's sunken Mercury capsule was recovered in 1999'
Gus Grissom
THE ASTRONAUT HALL OF FAME: This astronauts sunken Mercury capsule was recovered in 1999
This astronaut's sunken Mercury capsule was recovered in 1999
This astronaut's sunken Mercury capsule was recovered in 1999
THE ASTRONAUT HALL OF FAME
Gus Grissom
THE ASTRONAUT HALL OF FAME