Hartsfield: I suppose the massive factor, Ken, was they discovered all breccia. They discovered just one rock that probably could be igneous. Mattingly: Is that proper? [Laughs.] Hartsfield: Yeah. I suppose the fellows are slightly bit stunned by that. Mattingly: […] [Laughs.] Nicely, it’s again to the drawing boards, or wherever geologists …
Hartsfield: I suppose the massive factor, Ken, was they discovered all breccia. They discovered just one rock that probably could be igneous.
Mattingly: Is that proper? [Laughs.]
Hartsfield: Yeah. I suppose the fellows are slightly bit stunned by that.
Mattingly: […] [Laughs.] Nicely, it’s again to the drawing boards, or wherever geologists go.
Contained in the LM, as Younger and Duke ready to sleep, Duke paid tribute to the mission geologists who had skilled them.
Duke: Let me say that every one our geology coaching, I feel, has actually paid off. Our sampling is absolutely — not less than, procedurally — has been actual workforce work, and we recognize all people’s arduous work on our sampling coaching.
England: OK. And I certain suppose it’s paying off. You guys do an excellent job.
Younger: Yeah. You observed how good I carried the luggage, huh?
Unbeknownst to Younger, his radio remained open, permitting Houston — and the press corps — to snoop on a decidedly non-public dialog.
Younger: I obtained the farts once more. I obtained ’em once more, Charlie. I don’t know what the hell provides it to me. Actually not — I feel it’s the acid within the abdomen. I actually do.
Duke: It in all probability is.
Younger: I imply, I haven’t eaten this a lot citrus fruit in 20 years! And I’ll inform you one factor, in one other 12 f—— days, I ain’t by no means consuming any extra! And if they provide to sup[plement] me potassium with my breakfast, I’m going to throw up! [Pause.] I like an occasional orange — actually do. [Laughs.] However I’ll be darned if I’m going to be buried in oranges.
After just a few extra minutes of unguarded dialog, Houston intervened.
Joe Allen (CapCom): Orion, Houston.
Younger: Sure, sir.
England: OK, uh, John. You — now we have a sizzling mic.
Younger: How… How lengthy have we had that?
England: OK. It’s been on by way of the debriefing.
Younger: How might we be on sizzling mic with regular voice? […]
England: John, would you train your push-to-talk button there? It might be caught.
Younger: Yeah, I hit it then.
England: John, it doesn’t appear to be a sizzling mic now. Evidently, you bought it off.
Younger: OK. High-quality.
* * *
The following day, Younger and Duke trekked to the decrease slopes of Stone Mountain, 2.4 miles (3.8 km) south. Driving the rover up a 20 p.c grade, they reached a cluster of 5 craters, referred to as the Cincos, 500 ft (150 m) above the Cayley Plains. Their purpose was to search out chunks of the mountain’s bedrock — true samples of the Descartes Highlands. Nevertheless, this was difficult by the close by presence of South Ray Crater on the plains beneath: The crew realized that most of the craters they have been seeing have been secondary craters shaped by flying particles from the South Ray impression.
Duke: You realize, John, with all this — these rocks right here, I’m unsure we’re getting [samples of] Descartes.
Younger: That’s proper. I’m not both.
Duke: We should go all the way down to a crater with none rocks. […]
As Younger and Duke stood on the rim of 1 secondary crater with a rake for accumulating samples, they debated one of the best spot to pattern from.
Duke: That is steep. OK, the place would you like this [rake]?
Younger: Nicely, on the rim, I feel, Charlie.
Duke: Why don’t we get outdoors the rim? That might be undoubtedly Descartes, proper down right here. OK?
Younger: The item is to get the stuff that’s been knocked out of the bottom [bedrock from the deepest point] and landed on the rim.
Duke: Yeah, I do know it, however I assumed that will undoubtedly — let’s imagine that will be undoubtedly — oh, OK, I’ll pattern proper up right here.
The following day’s third and remaining EVA was initially going to be cancelled because of the touchdown delay, however it was retained on the insistence of the science workforce. They argued that EVA 3’s major goal, North Ray Crater, provided the mission’s final, finest likelihood to search out Descartes bedrock materials.
Certainly, North Ray Crater was a crown jewel of the world. At roughly 3,600 ft (1.1 km) in diameter, it was almost as massive as Arizona’s Meteor Crater — and with even steeper slopes, because the pair came upon.
Younger: Man, does this factor have steep partitions.
Duke: They stated 60 levels.
Younger: Nicely, I inform you, I can’t see to the underside of it and I’m as near the sting as I’m gonna get. That’s the reality. […]
England: Man, is {that a} gap within the floor!
Duke: […] It truly is. I see no bedrock, although. All I see is boulders across the crater. There’s nothing that jogs my memory of bedding, simply unfastened boulders.
Although no bedrock appeared accessible to pattern, the crew took the chance to scout and pattern an infinite boulder a number of hundred ft within the distance.
Duke: Have a look at the scale of that biggie!
Younger: It’s a biggie, isn’t it. It might be additional away than we predict as a result of —
Duke: No, it’s not very far. It was excellent past you.
Younger: Theoretically, huh?
Apollo crews discovered it notoriously tough to guage distances on the Moon. The dearth of air meant distant terrain by no means appeared hazy as it could on Earth, robbing astronauts of a useful distance cue.
Duke: Have a look at the scale of that rock!
England: We will see.
Duke: The nearer I get to it, the larger it will get.
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