Saturn, Sagittarius, and Galactic Center.

토성, 궁수자리, 그리고 우리 은하의 중심.


http://cfile6.uf.tistory.com/original/99F290505B0AF4680DD56E


Large size (3120 x 2080 pixels) : http://cfile22.uf.tistory.com/original/99D511485B0AF4860F9030


염범석 (Bum-Suk Yeom).


Taken by Bum-Suk Yeom on May 13, 2018 UTC @ Jangsu, South Korea. Details: 18:03 UTC (03:03 May 14 KST), Sigma Art 50mm lens with EOS 5D Mark III camera, Skytracker mount, Lee soft #1 filter,  ISO 800, f/4, 300 sec x 6 = 1800 sec (30 min).





< Large size >



Posted by starmaker 꿈꾸는 밤하늘

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Jupiter and the Great Red Spot(GRS).

목성과 대적점. 


2018 May 08 15:09 UTC @ Iksan, South Korea.


APM Apo 12inch Refractor, ASI 224MC, 2x Barlow, 1min movie (7,627 images) stack.


https://t1.daumcdn.net/cfile/tistory/993689435AF31E0D2D?original


목성이 충일때 촬영한 사진입니다.



촬영자: 염범석(Bum-Suk Yeom) 




Posted by starmaker 꿈꾸는 밤하늘

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Mars apparent brightness. 
May and July.
Credit: NASA.



2018:05:06 03:19:19


Posted by starmaker 꿈꾸는 밤하늘

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What's Up for April 2018.
2018년 4월의 주요 천문 현상들.


Credit: NASA/JPL.


https://www.youtube.com/watch?v=f2svvMGSwW8


염범석. Bum-Suk Yeom.








































Posted by starmaker 꿈꾸는 밤하늘

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