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봄철의 주요 별자리 Spring constellations 봄철의 주요 별자리. Spring constellations. Large size: http://cometsky.com/astronews/constellation_chart_01_spring_2022_bsyeom.jpg http://cometsky.com/astronews/constellation_chart_02_spring_2022_bsyeom.jpg 염범석. Bum-Suk Yeom. 2022. 5. 6.
Alignment of the James Webb Space Telescope (JWST) is now complete 제임스 웹 우주 망원경의 정렬이 완료 Alignment of the James Webb Space Telescope (JWST) is now complete. 제임스 웹 우주 망원경의 정렬이 완료. https://www.esa.int/ESA_Multimedia/Images/2022/04/Webb_in_full_focus Large photo: https://www.esa.int/var/esa/storage/images/esa_multimedia/images/2022/04/webb_in_full_focus/24046962-1-eng-GB/Webb_in_full_focus.png https://blogs.nasa.gov/webb/wp-content/uploads/sites/326/2022/04/webb_img_sharpness.png Image.. 2022. 4. 29.
Sun 태양 2022-04-20 Sun (태양). 2022-04-20 UT. http://cometsky.com/astrophotos/sun_20220420_large_bsyeom.jpg 04:38 20 April 2022 UT, Takahashi TOA-150 refractor (diameter 150mm), EM-400 German mount, Baader Herschel wedge solar prism, Canon 5D Mark III, 1/1600s, ISO 200, Iksan, South Korea. Taken by Bum-Suk Yeom. 2022년 4월 20일 13시 38분, 다카하시 TOA-150 (150mm) 굴절망원경, 바더 허셜 웨지 태양 프리즘, 캐논 5D Mark III 카메라, 1/1600초, ISO 200, .. 2022. 4. 21.
2022 ExoMars suspended 2022 엑소마스(ExoMars) 화성탐사 미션 중단 2022 ExoMars suspended 2022 엑소마스(ExoMars) 화성탐사 미션 중단 17 March 2022 As an intergovernmental organisation mandated to develop and implement space programmes in full respect with European values, we deeply deplore the human casualties and tragic consequences of the aggression towards Ukraine. While recognising the impact on scientific exploration of space, ESA is fully aligned with the sanctions im.. 2022. 3. 20.
An initial alignment image of James Webb Space Telescope(JWST) 나사의 제임스 웹 우주망원경의 미러 초기 정렬 이미지 An initial alignment image of James Webb Space Telescope(JWST). 나사의 제임스 웹 우주망원경의 미러 초기 정렬 이미지. Here's an initial alignment image released by NASA today from JWST of star HD 84406. Everything else is galaxies. While the purpose of this image was to focus on the bright star at the center for alignment evaluation, Webb's optics and NIRCam are so sensitive that the galaxies and stars seen in the bac.. 2022. 3. 18.
Venus, Sagittarius, Scorpius, and Milky Way 금성, 궁수자리, 전갈자리, 그리고 은하수 Venus, Sagittarius, Scorpius, and Milky Way. 금성, 궁수자리, 전갈자리, 그리고 은하수. http://cometsky.com/astrophotos/sgr_sco_20220228_web_bsyeom.jpg Large photo : http://cometsky.com/astrophotos/sgr_sco_20220228_med_bsyeom.jpg Bum-Suk Yeom. 염범석. Taken by Bum-Suk Yeom ( www.cometsky.com ) on February 27, 2022 UTC @ Jangsu, South Korea. Details: 20:41 UTC (05:41 February 28 KST), Sigma Art 28mm F1.4 lens with (F.. 2022. 3. 15.
2020년 10월의 천체 관측 대상들 Celestial objects to observe in October 2020 2020년 10월의 천체 관측 대상들. Celestial objects to observe in October 2020. 염범석. Bum-Suk Yeom. http://cometsky.com/astronews/2020_10_oct_skyobject_web_bsyeom.jpg Large photo: http://cometsky.com/astronews/2020_10_oct_skyobject_med_bsyeom.jpg 2020. 10. 10.
Jupiter 목성 2020-08-18 Jupiter. 목성. 2020-08-18. 시상은 좋았지만 투명도가 좋지 않아서 생각했던 것보다 사진이 선명하게 나오지 않았네요. http://cometsky.com/astrophotos/jupiter_200818_new_bsyeom.jpg Taken by Bum-Suk Yeom(염범석). Jupiter, 18 August 2020, 12inch Refractor, ZWO ASI224MC, x3 Barlow Lens, ZWO ADC, 1min movie x 4 = 4 min, Iksan, South Korea. 2020년 8월 18일 23:36 KST, 목성, 12인치 굴절망원경, ZWO ASI224MC 카메라, 3배 바로우렌즈, ZWO ADC, 1분 노출 동영상 x 4장 = 4분, 전라북도 익산시. 2020. 9. 8.
Mars. 화성. 2020-08-18 Mars. 화성. 2020-08-18. http://cometsky.com/astrophotos/mars_200818_new_bsyeom.jpg Taken by Bum-Suk Yeom(염범석). Mars, 18 August 2020, 12inch Refractor, ZWO ASI224MC, x3 Barlow Lens, ZWO ADC, 2min movie x 4 = 8 min, Iksan, South Korea. 2020년 8월 19일 00:51 KST, 화성, 12인치 굴절망원경, ZWO ASI224MC 카메라, 3배 바로우렌즈, ZWO ADC, 2분 노출 동영상 x 4장 = 8분, 전라북도 익산시. 2020. 9. 6.
2020년 9월의 천체 관측 대상들 Celestial objects to observe in September 2020 2020년 9월의 천체 관측 대상들. Celestial objects to observe in September 2020. 염범석. Bum-Suk Yeom. http://cometsky.com/astronews/2020_09_sept_skyobject_web_bsyeom.jpg Large photo: http://cometsky.com/astronews/2020_09_sept_skyobject_med_bsyeom.jpg 2020. 9. 6.
2020년 5월의 천체 관측 대상들 2020년 5월의 천체 관측 대상들. The celestial objects in the May Sky. 염범석. Bum-Suk Yeom. http://cometsky.com/astronews/20200501_may_sky_objects_web_bsyeom.jpg Large photo: http://cometsky.com/astronews/20200501_may_sky_objects_large_bsyeom.jpg 2020. 5. 2.
Venus and Pleiades cluster (M45) 금성과 플레이아데스 성단 Venus and Pleiades cluster(M45). 2020-04-03. 금성과 플레이아데스 성단(M45). 2020-04-03. Bortle Class 8 (City sky). 20:31 03 Apr. 2020 KST (11:31 03 Apr. 2020 UTC) @ Iksan, South Korea. http://cometsky.com/astrophotos/20200403_venus_m45_01_web_bsyeom.jpg + Large photo: http://cometsky.com/astrophotos/20200403_venus_m45_01_med_bsyeom.jpg http://cometsky.com/astrophotos/20200403_venus_m45_01_insta_bsyeom.jpg .. 2020. 4. 8.