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moonshinegnomie

(3,553 posts)
Tue Feb 25, 2025, 06:27 PM Feb 2025

took a break form my political rage to use a telescope on teh crab nebula

The Crab Nebula also known as M1 .
In 1054 Native American and Chinese astronomers recorded seeing a new star in the sky. It was actually a star going supernova. The star is about 6500 light years from earth. In 1928 a US astronomer named edwin hubble (same guy teh telescope is named for) connected a nebula he observed to teh supernova.

Astronomers have since discovered teh remains of teh star that blew up as a rapidly rotating neutron star called a pulsar. It rotates about 30 times second. . The neutron star itself is only about 15 miles or so in diameter but has a mass of 1.5-2.5 the sun
this is 5 hours of exposure in my backyard



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took a break form my political rage to use a telescope on teh crab nebula (Original Post) moonshinegnomie Feb 2025 OP
Nicely done.. Permanut Feb 2025 #1
Wow..when you put it in that perspective.. Deuxcents Feb 2025 #7
Holy crab! hedda_foil Feb 2025 #2
Very nice shot, moonshine! brer cat Feb 2025 #3
Amazing! SheltieLover Feb 2025 #4
Beautiful. FemDemERA Feb 2025 #5
setting up to shoot again tonight. havent decided my target yet moonshinegnomie Feb 2025 #6

Permanut

(7,465 posts)
1. Nicely done..
Tue Feb 25, 2025, 06:34 PM
Feb 2025

Star is rotating 30 times per second - about the same as the engine in my Toyota when I'm going 60 mph.

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