Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a core enterprise of your choice.
Apollo Command and Service Module The Apollo Command and Service Module consisted of the grumdrop-shaped, pressurized command module (right) that held the astronauts, and the service module (left) that carried propulsion, oxygen, water, and electrical power. Seen here is the Apollo 15 CSM Endeavour in lunar orbit, photographed from the Lunar Module. NASA