Damage to Apollo 13 . ... Credit Copyright: NASA, Crew of Apollo 13 Explanation: In April of 1970, after an oxygen tank exploded and damaged their service module, the Apollo 13 astronauts were forced to abandon their plans to make the third manned lunar landing. The extent of the damage is revealed in this photo, taken as the crippled module was drifting away - jettisoned prior to their reentry and eventual safe splashdown. ... For more information about the picture see the NASA photo caption. ...