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Talk:Surveyor 3

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Bounce footprints?

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Would be interesting to note in the article whether the Apollo 12 astronauts looked for, found, and/or photographed the footprints of the bounces.Tempshill17:03, 28 August 2007 (UTC)[reply]

Italics?

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Shouldn't Surveyor 3 be in italics -Surveyor 3 - does it qualify as a certain kind of ship for that? --TheBearPaw (talk)08:36, 10 May 2010 (UTC)[reply]

final trajectory

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The second bounce reached a height of about 11 feet (three meters). On the third impact with the surface — from the initial altitude of three meters, and velocity of zero, which was below the planned altitude of 14 feet (4.3 meters), and very slowly descending —Surveyor 3 settled down to a soft landing as intended.

"planned altitude" is obscure; does this mean that Surveyor was intended to brake to a halt at 14 feet, and then drop? Or what? —Tamfang (talk)01:24, 5 April 2011 (UTC)[reply]

Basically yes. The maneuver is called a "terminal descent" and it is used to avoid displacing/disturbing the surface under a lander too much. The cited,"SurveyorSpacecraft Automatic Landing System" has a diagram of the landing procedure on booklet page five, that suggests the engines were to be shut down at 13-feet and touchdown on the surface at 10-miles/hour. However, I am unfortunately not well versed in the Surveyor landers so I am unsure where the 14-foot figure came from. --Xession (talk)01:40, 5 April 2011 (UTC)[reply]

Landing coordinates differ?

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The article body has 3 degrees and various minutes and seconds: 3.028175 degrees. The sidebox has 2.94 degrees. Which is right???— Precedingunsigned comment added by76.102.66.215 (talk)06:33, 13 April 2012 (UTC)[reply]

External links modified

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Added information about scoop being returned

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The scoop that was returned is housed in the Von Karman museum at JPL in California. I've uploaded photos of the scoop and informational sign at JPL, linked here, as I could not find a webpage documenting this.Jcoolkatzerg (talk)00:03, 19 November 2019 (UTC)[reply]

Soil mechanics surface sampler from the Surveyor 3 spacecraft returned to Earth by the crew of Apollo 12
Informational sign for Surveyor 3 Soil Mechanics Surface Sampler returned to Earth
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