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File:Buzz Aldrin's bootprint on the Moon, AS11-40-5877 (21472308758).jpg

Original file (3,924 × 3,949 pixels, file size: 6.95 MB, MIME type: image/jpeg)

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Summary

Description

Apollo 11 Hasselblad image from film magazine 40/S - EVA
The NASA Special Publication 246, Lunar Photographs from Apollos 8, 10, and 11 (1971) has the following caption for this photo:

This overhead view shows a detailed section of the lunar surface and the amount of compaction caused by the weight of a man.

This photo was used in Figure 1-27 in the Apollo 11 Preliminary Science Report (NASA SP-214), 1969, which has the following caption:

The astronaut photographed his own footprint to permit later study of the lunar surface bearing strength. The thin, crusty appearance of the surface was similar to that discovered during the Surveyor soil mechanics experiments. (NASA AS11-40-5877)

This photo was used again in Figure 3-12 in the Apollo 11 Preliminary Science Report, which has the following caption:

Hasselblad photograph AS11-40-5877 showing an astronaut's bootprint in the lunar surface.

This photo was used again in Figure 4-24 in the Apollo 11 Preliminary Science Report, which has the following caption:

Same surface as shown in figure 4-23 after having been stepped on by an astronaut. Note the bulged and cracked region in front and to the sides of the footprint. (NASA AS11-40-5877)
Figure 4-23 is a photo (AS11-40-5876) of the same surface prior to making the bootprint.
Date
Source AS11-40-5877
Author Project Apollo Archive
This image or video was catalogued by Johnson Space Center of the United States National Aeronautics and Space Administration (NASA) under Photo ID: AS11-40-5877.

This tag does not indicate the copyright status of the attached work. A normal copyright tag is still required. See Commons:Licensing.
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Licensing

Public domain This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
Warnings:
This image, originally posted to Flickr, was reviewed on 4 October 2015 by the administrator or reviewer Materialscientist, who confirmed that it was available on Flickr under the stated license on that date.

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Apollo 11

inception

23 September 2015

media type

image/jpeg

checksum

f907e76306185b24a81a039a47f04b5574e352fa

determination method or standard: SHA-1

data size

7,581,846 byte

height

3,968 pixel

width

4,048 pixel

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Date/TimeThumbnailDimensionsUserComment
current18:57, 28 October 2024Thumbnail for version as of 18:57, 28 October 20243,924 × 3,949 (6.95 MB)YannCropped 3 % horizontally, < 1 % vertically, 4 % areawise using CropTool with lossless mode.
00:14, 4 October 2015Thumbnail for version as of 00:14, 4 October 20154,048 × 3,968 (7.23 MB)0x010CTransferred from Flickr via Flickr2Commons

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