'Mercury flights had 1 astronaut, Apollo had 3; this intermediate program had 2-man flights'
Gemini
ROCKET SCIENCE: Mercury flights had 1 astronaut, Apollo had 3; this intermediate program had 2-man flights
Mercury flights had 1 astronaut, Apollo had 3; this intermediate program had 2-man flights
Mercury flights had 1 astronaut, Apollo had 3; this intermediate program had 2-man flights
ROCKET SCIENCE
Gemini
ROCKET SCIENCE