text: Apollo 1 astronauts (bottom to top) Virgil I. Grissom, Edward H. White II and Roger B. Chaffee pose on the steps leading to the Apollo Mission Simulator at the Kennedy Space Center on January 1967 (NASA/Ed Hengeveld) Apollo 1, Nasa Missions, Moon Missions, Apollo Missions, Cosmos, Gus Grissom, Apollo Space Program, Nasa Astronauts, Space And Astronomy