File:FreeSpaceMicrowaveWindow.jpg

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FreeSpaceMicrowaveWindow.jpg(794 × 597 pixels, file size: 35 KB, MIME type: image/jpeg)

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Description
English: Description of the microwave window in free space
Date
Source NASA report SP-419 SETI: The Search for Extraterrestrial Intelligence
Author Philip Morrison, John Billingham, John Wolfe
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(Reusing this file)
NASA document
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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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Date/TimeThumbnailDimensionsUserComment
current04:35, 15 December 2009Thumbnail for version as of 04:35, 15 December 2009794 × 597 (35 KB)LouScheffer (talk | contribs){{Information |Description={{en|1=Description of the microwave window in free space}} |Source=NASA report SP-419 SETI: The Search for Extraterrestrial Intelligence |Author=Philip Morrison, John Billingham, John Wolfe |Date=1977 |Permission=NASA document

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