There were a thousand more who never were named though their contribution was huge. I could write another hundred accounts of specific acts which, had they not been done, could have resulted in disaster. There was an unseen “cloud of helpers” whom I now know helped just as much as I did though they were never recognized. These folks weren’t even NASA employees or affiliated with the supporting contractors, Grumman (GAEC) or North American Aviation (NAA). Universe Today could go on for months, on a daily basis if I could add all these accounts. Studying something for 40 years brings forth this kind of thing.

Astronaut Jim Lovell shares his memories from the Apollo 13 mission.