Apollo 7, the first crewed Apollo mission, launched #OTD in 1968 with astronauts Wally Schirra, Donn Eisele, and R. Walter Cunningham aboard. The crew spent 10 days and 20 hours in space, orbiting the Earth 163 times. 🚀 . . . . . . . . #space #nasa #apollo #apollo7 #onthisday #astronaut #history #science #earth #orbit #physics