Home : News & Media : Images

U.S. Naval Research Laboratory photographs posted on this website are considered public domain and have been cleared for release. They are available for use, subject to specific guidelines. If you would like to republish please give the photographer appropriate credit or credit the appropriate designated source.
 
Further, any commercial or non-commercial use of these photographs, or any other DoD image, must be made in compliance with guidance found at https://www.dimoc.mil/resources/limitations, which pertains to intellectual property restrictions (e.g., copyright and trademark, including the use of official emblems, insignia, names and slogans), warnings regarding use of images of identifiable personnel, appearance of endorsement, and related matters.

For additional details, please contact the NRL Corporate Communications Office at (202) 480-3746 or nrlpao@nrl.navy.mil..

Keyword: Category: Tag: Sort By:
Not loaded
090630-N-NO204-001.JPG Photo By: Reid; M. J; et al.; Harvard-Smithsonian Center for Astrophysics

CAMBRIDGE - The positions of the cataloged pulsars shown in a top-down view of the Milky Way. The red and orange symbols indicate millisecond pulsars, while the green and blue symbols indicate young, unrecycled pulsars. Some radio-quiet pulsars (blue symbols) do not have well measured distances, so their positions only indicate the direction towards these pulsars.


DOWNLOAD PHOTO (0.35 MB)


This photograph is considered public domain and has been cleared for release. If you would like to republish please give the photographer appropriate credit.



Back to Gallery