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File:Halley's comet 1910.jpg

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Original file (1,058 × 1,178 pixels, file size: 570 KB, MIME type: image/jpeg)

Summary

Description
English: Portion of Plate b41215 of Halley's comet taken on April 21, 1910 from Arequipa, Peru with the 8-inch Bache Doublet, Voigtlander. The exposure was 30 minutes centered on 23h41m29s R.A. and +07d21m09s Declination.
Date
Source http://dasch.rc.fas.harvard.edu/gallery.php
Author Harvard College Observatory
Other versions https://commons.wikimedia.org/wiki/File:Halley%27s_comet_1910_(cropped).jpg

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Public domain
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This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

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21 April 1910Gregorian

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Date/TimeThumbnailDimensionsUserComment
current00:42, 19 February 2016Thumbnail for version as of 00:42, 19 February 20161,058 × 1,178 (570 KB)DbouquinUser created page with UploadWizard

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