While the Apollo 10 lunar mission in May 1969 is often overlooked, it was the dress rehearsal for the main lunar landing. It involved hazardous rendez-vous docking and undocking operations, and lunar module descent and ascent engine firing tests in lunar orbit.
The mission has got a little more attention this month due to its 50th anniversary, but one mission event that was not really publicised is the “whodunnit?” involving “mystery of the turd in the capsule”. Vox.com has found the amusing transcript of the event.
Apollo toilet arrangements were very basic. The unpopular Fecal (Faecal) Collection Bag had to be used, sealed and stowed very carefully to prevent any unwanted escapes of faeces (more colloquially known as turds). But mistakes will happen, as this communications transcript between the Apollo 10 mission’s three-man crew explains:
Mission Commander Tom Stafford: “Oh — who did it?”
Command Module Pilot John Young: “Who did what?”
Lunar Module Pilot Gene Cernan: “Where did that come from?”
Mission Commander Tom Stafford: “Give me a napkin quick” … “There’s a turd floating through the air.”
Of course, a turd in the confines of a space capsule would be even less popular than a pork pie at a bar mitzvah. And, in time-honoured fashion, all were quick to deny it was one of theirs.
John Young: “I didn’t do it. It ain’t one of mine.”
Gene Cernan: “I don’t think it’s one of mine.”
Tom Stafford: “Mine was a little more sticky than that.” “Throw that away.”
How very politely described. A similar conversation was repeated a few minutes later when a second unwanted escapee was spotted. Thank heavens there was not a third one, or a cock might have crowed after their third batch of denials.
Of course, all three astronauts also forgot the old schoolyard rhyme – usually made in relation to breaking wind: “He who denied it…supplied it!”
No wonder some Apollo astronauts took Imodium to make sure that they did not have to go on their week-long lunar missions.