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File:Great Observatories.jpg

Great_Observatories.jpg ‎(703 × 460 pixels, file size: 145 KB, MIME type: image/jpeg)

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English: NASA's series of Great Observatories satellites are four large, powerful space-based telescopes.
Date
Source http://www.nasa.gov/images/content/90950main_Observatories.jpg
Author NASA

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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.)
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2 December 2004

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Date/TimeThumbnailDimensionsUserComment
current07:57, 14 April 2010Thumbnail for version as of 07:57, 14 April 2010703 × 460 (145 KB)KimseLarger image from http://astro.u-szeged.hu/ismeret/urtavcsovek/urtavcsovek.html
02:46, 27 February 2010Thumbnail for version as of 02:46, 27 February 2010330 × 264 (40 KB)Ohms law{{Information |Description={{en|1=NASA's series of '''Great Observatories''' satellites are four large, powerful space-based telescopes.}} |Source=http://www.nasa.gov/images/content/90950main_Observatories.jpg |Author=NASA |Date=December 2, 20

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