Äîêóìåíò âçÿò èç êýøà ïîèñêîâîé ìàøèíû. Àäðåñ îðèãèíàëüíîãî äîêóìåíòà : http://www.astronomy.com/magazine/2013/12/imaging-the-skys-spooky-reflection-nebulae
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Äàòà èíäåêñèðîâàíèÿ: Sun Apr 10 07:15:25 2016
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Ïîèñêîâûå ñëîâà: dark nebula
Imaging the skyò??s spooky reflection nebulae | Astronomy.com
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Imaging the skyò??s spooky reflection nebulae

Thomas V. Davis has made a project of capturing the objects in the van den Bergh catalog.
RELATED TOPICS: NEBULAE
van den Bergh 139

In the February 2014 issue, dedicated astroimager Thomas V. Davis introduced readers to his world of astrophotography. His biggest current project is imaging the 159-object van den Bergh catalog of reflection nebulae in its entirety. Some, such as the Iris Nebula, are objects commonly shot by other imagers; others, however, often go overlooked.

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