Posted on 11/22/2015 11:03:29 PM PST by SunkenCiv
Explanation: The constellation of Orion is much more than three stars in a row. It is a direction in space that is rich with impressive nebulas. To better appreciate this well-known swath of sky, an extremely long exposure was taken over many clear nights in 2013 and 2014. After 212 hours of camera time and an additional year of processing, the featured 1400-exposure collage spanning over 40 times the angular diameter of the Moon emerged. Of the many interesting details that have become visible, one that particularly draws the eye is Barnard's Loop, the bright red circular filament arcing down from the middle. The Rosette Nebula is not the giant red nebula near the top of the image -- that is a larger but lesser known nebula known as Lambda Orionis. The Rosette Nebula is visible, though: it is the red and white nebula on the upper left. The bright orange star just above the frame center is Betelgeuse, while the bright blue star on the lower right is Rigel. Other famous nebulas visible include the Witch Head Nebula, the Flame Nebula, the Fox Fur Nebula, and, if you know just where to look, the comparatively small Horsehead Nebula. About those famous three stars that cross the belt of Orion the Hunter -- in this busy frame they can be hard to locate, but a discerning eye will find them just below and to the right of the image center.
(Excerpt) Read more at 129.164.179.22 ...
[Credit and Copyright: Stanislav Volskiy, Rollover Annotation: Judy Schmidt]
How in heck do they overlay all those exposures so accurately? The zoom, X-Y rotation, etc. Makes my head hurt.
The mind boggles.
Additional year of processing. Ouch.
Very impressive.
What’s amazing also is the star fielding the left half of the picture. If you blow it up to the highest resolution that space looks solid with stars.
and God knows each one by name
New desktop!
fielding = field in
Nice.
The picture-taker was very, very patient, to say the least!
The whole picture is solid with stars in the background. It’s crowded out there.
I always knew those Art Bell commercials promising to name a star after me were scams, not much different than naming a water molecule after me.
Not a scam but a fully legal 'con job!' All they are promising is to put the name in a copyright book upon payment of a fee! I have said that I am in admiration of this at separating fools from their money!
LOL...smart on their part.
Helpful to me.
Any way to save the image without the overlay?
Got it from “The Big One” link in Post 2
Wow! I guess they have a better camera than my old Nikon.
That is the Winter Milky Way. It’s some of the closer parts of the Milky Way to us (that’s why it’s not so showy in the night sky compared to the Summer Milky Way).
Monoceros: the Unicorn. Dim constellation, RICH in stars.
Trillions more stars in the Heavens than grains of sand on the Earth.
“What hath God wrought,” indeed.
Thank you for the post and ping, Mr. Civilizations.
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