2024 Total Solar Eclipse Livestreams 개기일식 라이브 생중계 2024년 개기일식 라이브 생중계 (2024년 4월 9일 02:00 KST) 2024 Total Solar Eclipse Livestreams (Apr 8, 2024 UT) 1. NASA: https://www.youtube.com/watch?v=2MJY_ptQW1o (02:00 April 09, 2024 KST) 2. Time and Date: https://www.timeanddate.com/live/eclipse-solar-2024-april-8 (01:30 April 09, 2024 KST) 3. The Launch Pad: https://www.youtube.com/watch?v=6V25It1jCZ0 (02:00 April 09, 2024 KST) 4. Exploratorium: https://.. 2024. 4. 8. Spring constellations 봄철의 주요 별자리 봄철의 주요 별자리. Spring constellations. 염범석. Bum-Suk Yeom. Large size: http://cometsky.com/astronews/spring_skymap_2024_bsyeom.jpg http://cometsky.com/astronews/spring_skymap_2024_bw_bsyeom.jpg 2024. 4. 3. Comet 12P/Pons-Brooks 12P/폰스-브룩스 혜성 Comet 12P/Pons-Brooks. 12P/폰스-브룩스 혜성. 2024. 4. 1. 11:00 UT (20:00 KST). http://cometsky.com/astrophotos/comet_12p_240401_med_bsyeom.jpg http://cometsky.com/astrophotos/comet_12p_240401_med_rot_bsyeom.jpg Taken by Bum-Suk Yeom (염범석). 2024. 4. 1. 11:00 UT, Sharpstar Askar FRA500 (D=90mm, f=500mm, f/5.6) Refractor, 0.7x Reducer (f/3.9), iOptron HAE43 Harmonic Mount, ZWO ASI2600MC Duo Camera, ZWO AS.. 2024. 4. 2. Constellation Orion 오리온자리 Constellation Orion. 오리온자리. http://cometsky.com/astrophotos/orion_20240112_med_bsyeom.jpg http://cometsky.com/astrophotos/orion_20240112_med_rot_bsyeom.jpg http://cometsky.com/astrophotos/orion_20240112_web_rot_bsyeom.jpg http://cometsky.com/astrophotos/orion_20240112_web_bsyeom.jpg Taken by Bum-Suk Yeom on January 12, 2024 UTC @ Jangsu, South Korea. Taken by Bum-Suk Yeom ( http://www.cometsky.c.. 2024. 3. 29. March is the best month of the year for auroras 3월이 오로라 관측에 가장 좋은 달 Did you know that March is the best month of the year for auroras? It's true. A 75-year study shows that March has more geomagnetically active days than any other month of the year. 3월이 오로라 관측에 가장 좋은 달이라는 사실을 알고 있나요? 사실입니다. 75년간의 연구에 따르면 3월은 일년 중 다른 어느 달보다 지자기 활동이 더 많은 날이 있는 것으로 나타났습니다. cf. 오로라 관측은 3월, 4월, 9월, 10월이 좋은 시기이며, 3월과 10월이 더 좋은 시기인 것같습니다. Credit: spaceweather.com, NASA. 2024. 3. 6. The need to buy solar glasses 태양 안경 구입의 필요성 You should buy solar glasses quickly this year to observe sunspots with the naked eye. 올해 맨눈으로 태양 흑점을 관측하기 위해서 반드시 태양 안경을 구입해야 합니다. https://spaceweather.com/archive.php?view=1&day=25&month=02&year=2024 What is the safest way to view the sun? The safest way to view the Sun is through solar glasses that meet the international safety standard ISO 12312-2:2015, which was confirmed in 2020. These gla.. 2024. 2. 25. Giant Sunspot AR3590 거대한 태양 흑점 AR3590 Giant Sunspot AR3590. 거대한 태양 흑점 AR3590. http://cometsky.com/astronews/giant_sunspot_ar3590_sdo_hmi_bsyeom.jpg A giant sunspot, visible to the naked eye, is crossing the sun's disk. A sunspots can be seen to the center of the solar disk. This sunspot is eight times the size of Earth. (Caution) You must use Solar glasses or Solar filters to protect your eyes. 육안으로 볼 수 있는 거대한 흑점이 태양의 원반을 지나갑니다. 태양 .. 2024. 2. 24. Naked-Eye Giant Sunspot using Solar Glasses (or Solar Filter) 태양 안경을 사용하여 맨눈으로 관측 가능한 큰 태양 흑점 Naked-Eye Giant Sunspot using Solar Glasses (or Solar Filter). 태양 안경을 사용하여 맨눈으로 관측 가능한 큰 태양 흑점. Large photo: http://cometsky.com/astronews/sun_240224_sdo_kor_bsyeom.jpg http://cometsky.com/astronews/sun_240224_sdo_en_bsyeom.jpg http://cometsky.com/astronews/giant_sunspot_ar3590_sdo_hmi_bsyeom.jpg A giant sunspot, visible to the naked eye, is crossing the sun's disk. A sunspots can be seen to the.. 2024. 2. 24. Celestial objects to observe in February 2024 2024년 2월의 천체 관측 대상들 Celestial objects to observe in February 2024. 2024년 2월의 천체 관측 대상들. Large photo: http://cometsky.com/astronews/2024_02_feb_skyobject_bsyeom.jpg Bum-Suk Yeom. 염범석. 2024. 2. 2. Light Curve of Comet 12P/Pons-Brooks 12P/폰스-브룩스 혜성의 광도 곡선 Light Curve of Comet 12P/Pons-Brooks. 12P/폰스-브룩스 혜성의 광도 곡선. Large image: http://cometsky.com/astronews/comet_12p_lc_240130_bsyeom.jpg This light curve is based on Comet Observation Database (COBS) visual observation data. The visual observations of comet include data from both experienced and novice observers using a variety of instruments and measurement methods. So, the predicted magnitude of .. 2024. 1. 30. [Galaxy S22 Ultra] Full Moon [갤럭시 S22 울트라] 보름달 [Galaxy S22 Ultra] Full Moon. [갤럭시 S22 울트라] 보름달. 2024. 01. 25. 23:26 KST (14:26 UT). http://cometsky.com/astrophotos/full_moon_20240125_med_bsyeom.jpg 304mm APM Apo Refractor + Galaxy S22 Ultra smartphone camera. Taken by Bum-Suk Yeom 염범석. Visual Mag. : -12.3 Apparent Size : 30.3 arcmin Phase : 99.8% Distance : 394,677 km (1.32 light sec) 2024. 1. 26. 2024 Quadrantid meteor shower (Quadrantids) 2024년 사분의자리 유성우 2024 Quadrantid meteor shower (Quadrantids). 2024 사분의자리 유성우 (Quadrantids). Large photo: http://cometsky.com/astrophotos/2024_quadrantids_240104_med_bsyeom.jpg 2024. 01. 04. 14:30 ~ 17:20 UT (1/4 23:30 ~ 1/5 02:20 KST). Taken by Bum-Suk Yeom (http://www.cometsky.com) on January 04, 2024 UTC @ Jangsu, South Korea. Details: 14:30 ~ 17:20 UTC (1/4 23:30 ~ 1/5 02:20 KST), Sigma Art 28mm F1.4 DG HSM l.. 2024. 1. 9. 이전 1 2 3 4 ··· 60 다음
