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Originally posted by watchZEITGEISTnow
reply to post by Imagir
Yes it is!
You're one of the educated and advanced thinking people I like to watch and LEARN about such things. Thank you for another perspective, and welcome to ATS.
164:52:44 Schmitt: Okay. I'm going to stay out from between the rocks. It's a beautiful east-west split rock. It's even got a north overhang that we can work with. (Pause) And let me see what it (the boulder) is! We're right at station 6. You wouldn't believe it.
164:53:08 Cernan: I would. Oh, man, what a slope!
164:53:11 Schmitt: And this boulder's got its own little track! Right up the hill, cross contour. It's a chain-of-craters track, and it looks like it stops (static) off where it started. It starts in, what looks to be, a lighter-colored linear zone. Trying to give you perspective, it's probably only about a third of the way up the North Massif. (Pause)
Why are there so many moonquakes? A recent reanalysis of seismometers left on the moon by the Apollo moon landings has revealed a surprising number of moonquakes occurring within 30 kilometers of the surface. In fact, 28 moonquakes were detected in data recorded between 1972 and 1977. These moonquakes were not only strong enough to move furniture but the stiff rock of the moon continued vibrating for many minutes, significantly longer than the soft rock earthquakes on Earth. The cause of the moonquakes remains unknown, with one hypothesis holding that landslides in craters cause the vibrations.
Originally posted by Imagir
reply to post by Arbitrageur
Right, Arbitrageur, On the Moon, from what we know, not there is water that can afford a sliding of this kind, there is a lowest gravity and some meteorite that crashes on the surface but however, .........
ROCKS NOT CLIMB ON HILLS...
Looking up at the North Massif, Schmitt noted that the boulders seemed to have come from lines of outcrops. Whereas on the South Massif the outcrops were above the break in the slope, in this case they were on the lower flank. The tracks did not run straight down, but ran cross-slope, often zigzagging, and in many cases were chains of indentations where a boulder had bounced. Several rocks were clearly house-sized
Originally posted by Phage
reply to post by Arbitrageur
Yeah, it rolled (and bounced). There are images that show the track (more like a trench).
Looking up at the North Massif, Schmitt noted that the boulders seemed to have come from lines of outcrops. Whereas on the South Massif the outcrops were above the break in the slope, in this case they were on the lower flank. The tracks did not run straight down, but ran cross-slope, often zigzagging, and in many cases were chains of indentations where a boulder had bounced. Several rocks were clearly house-sized
Read about Tracy's Rock here:
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