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moonshinegnomie

(3,902 posts)
Sun Jan 18, 2026, 11:49 AM 7 hrs ago

thors helmet nebula ngc 2359

16 hours of exposure time in my backyard,this is teh thors helmet nebula
its created from the gas blown off a very hot bright start as it nears the end of its life. the star that light it up has a surface temperature many times as hot as the sun. It is no longer fusing hydrogen into helium and instead if fusing helium and larger elements to form even larger ones up until it fuses silicon into iron. once that occurs the star will go supernova as iron requires more energy to fuse into heavier elements than the fusion process emits causing the star to collapse and explode

the link is from astrobin,where ive begun uploading all my complete astro images since it doesnt compress them there


6 replies = new reply since forum marked as read
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thors helmet nebula ngc 2359 (Original Post) moonshinegnomie 7 hrs ago OP
Magnificent! biophile 7 hrs ago #1
Remarkable image! Thank You moonshinegnomie. George McGovern 6 hrs ago #2
Wow, moonshine! You are amazing. brer cat 5 hrs ago #3
--- and the patience to follow that through the night. 3Hotdogs 4 hrs ago #4
Australia n texas moonshinegnomie 3 hrs ago #6
What?!? 2naSalit 4 hrs ago #5

3Hotdogs

(15,068 posts)
4. --- and the patience to follow that through the night.
Sun Jan 18, 2026, 02:57 PM
4 hrs ago

Where do you live? my area, N.J., has so much light pollution ---

moonshinegnomie

(3,902 posts)
6. Australia n texas
Sun Jan 18, 2026, 04:07 PM
3 hrs ago

I also have severe light pollution but there are things you can do to defeat it especially with nebulas

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