lm ascent stage lifts off and makes it into a low lunar orbit, where it is met by the orbiting csm. the ttwo guys move into the cm, lm ascent stage is jettisoned, csm boosts into trans earth injection coast. close to earth, the service module is jettisoned and the cm turns around to face the heat shield towards earth. it reenters at a precise angle for aero braking and once down to a slow enough speed deploys large parachutes for gentle splash down in the pacific.
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