Prospective NASA Project Mercury astronaut Bob Solliday in pressor chamber at Wright-Patterson Air Force Base, Ohio. Astronaut wearing helmet and pressure takes a seat in the pressor chamber. Technician checks instruments strapped on the astronaut.
Project NASA Mercury prospective astronaut Frank D Frazier in pressor chamber at Wright-Patterson Air Force Base, Ohio. Astronaut seated in pressor chamber, wearing helmet and pressure suit. Astronaut looks through his helmet.
Prospective NASA Project Mercury Astronaut Captain Virgil I. "Gus" Grissom gets on to equilibrium chair for test at Wright-Patterson Air Force Base, Ohio. Doctor speaks to the astronaut. Subject is seated on a chair which rotates simultaneously on two axis. He maintains the chair on an even keel by means of a control stick with and without vibration, normally and blindfolded.
Prospective NASA Project Mercury astronaut Captain Virgil I. "Gus" Grissom, USAF, gets on to equilibrium chair for test at Wright-Patterson Air Force Base, Ohio. Doctor speaks to the astronaut. Subject is seated on a chair which rotates simultaneously on two axes. He maintains the chair on an even keel by means of a control stick with and without vibration, normally and blindfolded.
Atlas Missile 5C's launch, test number 251, at Cape Canaveral, Florida. Missile launches from launch pad and advances upward.
Atlas Missile 5C's launch, test number 251, at Cape Canaveral, Florida. Missile launches from launch pad and advances upward. Fire and smoke on ground after missile takes off.