| 월호 | 분류 | 제목 | 내용 |
| 2023.07 | 특집 | Planetaries from the Driveway | 도시 하늘 아래 관측한 몇가지 행성상 성운과 관측법 소개
NGC 6369 (PK 2+5.1 , Ophiuchus), M 1-59 (PK 23-2.1 , Scutum), NGC 6765 (PK 62+9.1 , Lyra),
NGC 6772 (PK 33-6.1 , Aquila), NGC 6778 (PK 34-6.1 , Aquila), Vy 2-2 (PK 45-2.1 , Aquila),
M 1-74 (PK 52-4.1 , Aquila), Hb 12 (PK 111-2.1 , Cassiopeia) |
| 2022.07 | 특집 | NGC Globulars for Summer Nights | Go beyond the Messiers and explore a collection of lesser-known (여름철 NGC 구상성단)
NGC 6144 (Sco), NGC 6284 (Oph), NGC 6293 (Oph), NGC 6316 (Oph), NGC 6304 (Oph),
NGC 6287 (Oph), NGC 6235 (Oph), NGC 6355 (Oph), NGC 6356 (Oph), NGC 6342 (Oph),
NGC 6642 (Sgr), NGC 6522 (Sgr), NGC 6528 (Sgr), NGC 6624 (Sgr), NGC 6712 (Sct),
NGC 6440 (Sgr), NGC 6717 (Sgr), NGC 6723 (Sgr), NGC 6441 (Sco), NGC 6401 (Oph),
NGC 6544 (Sgr), NGC 6553 (Sgr)
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| 2021.07 | 특집 | Summer’s Sparklers | 2021년 7월 Special Issue - Star Clusters (2)
여름하늘의 산개성단 컬렉션 - Alan Whitman
M11 (Scutum), M6 (Scorpius), M7 (Scorpius), NGC 6231 (Scorpius), M23 (Sagittarius),
IC 4665 (Ophiuchus), NGC 6633 (Ophiuchus), IC 4756 (Serpens Cauda), NGC 7789 (Cassiopeia), NGC 6940 (Vulpecula), NGC 6819 (Cygnus), NGC 6939 (Cepheus), M52 (Cassiopeia)
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| 2020.07 | Deep-Sky Wonders | Magical Things | Planetary nebulae sprinkled along the Milky Way beckon observers outside on warm summer evenings. (몇가지 행성상성운을 비롯한 여름철 관측대상 10개)
NGC 6563 (Planetary nebula), h5036 (Multiple star (h5036 C, D)), RS Sgr (Double star (h5036 A/B)), NGC 6445 (Planetary nebula), NGC 6440 (Globular cluster), h2810 (Double star), NGC 7044 (Open cluster), NGC 6765 (Planetary nebula), Messier 56 (Globular cluster), NGC 7027 (Planetary nebula) |
| 2020.07 | Going Deep | Super Spiral Galaxies | Superluminous spiral galaxies.
2016년 칼텍의 패트릭 오글과 그의 동료들이 관측하여 발표한 Superluminous 은하 (우리은하의 8배 이상 광도)
Ogle 10 (2MASX J15430777+1937522), Ogle 17 (2MASX J11535621+4923562),
Ogle 37 (2MASX J16014061+2718161), Ogle 48 (2MASX J13435549+2440484) |
| 2019.07 | Deep-Sky Wonders | Heavenly Hero | 헤르쿨레스 자리 관측 대상
Rasalgethi (Double star), DoDz 7 (Asterism), Sudor Ophiuchi (Asterism), ∑4033 (Double star),
Harrington 7 (Asterism), ∑2016 (Double star), IC 4593 (Planetary nebula),
κ Herculis (Double star), NGC 6181 (Spiral galaxy), NGC 6210 (Planetary nebula),
Abell 39 (Planetary nebula)
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| 2019.07 | Going Deep | The Nebulae of Ophiuchus | 뱀주인자리 성운들
Barnard 42 (Dark), IC 4603 (Reflection), IC 4604 (Reflection), Barnard 43 (Dark), Barnard 44 (Dark), Barnard 51 (Dark), Barnard 45 (Dark), PK 359+15.1 (Planetary), Barnard 63 (Dark), Barnard 64 (Dark), Barnard 259 (Dark), Barnard 59 (Dark), Barnard 78 (Dark), Barnard 72 (Dark), Barnard 68 (Dark), NGC 6369 (Planetary), Barnard 256 (Dark), Barnard 243 (Dark), Barnard 244 (Dark), NGC 6309 (Planetary), vdB 111 (Reflection) |
| 2018.07 | Deep-Sky Wonders | The Season’s Top 10 Globulars | 여름철 Top 10 구상성단
M2, M62, M92, M55, M15, M3, M13, M5, M4, M22 |
| 2018.07 | Going Deep | Slightly off the Beaten Track | Targets off the Beaten Track (작은여우와 거문고 사이 관측 대상)
IC 4954/ 5 (Reflection nebula), Roslund 4 (Open cluster), NGC 6842 (Planetary nebula),
NGC 6834 (Open cluster), Minkowski 92 (Preplanetary nebula), M56 (Globular cluster),
NGC 6765 (Planetary nebula), Struve 2483 (Binary star) |
| 2018.07 | 특집 | Messier 27 : The First Planetary Nebula | M27 상세 관측과 스케치 |
| 2017.07 | 특집 | George Abell’s Ethereal Bubbles | 여름철 아벨 행성상성운 관측
Abell 39 (PN G47.0+42.4), Abell 43 (PN G36.0+17.6), Abell 50 (PN G78.5+18.7), Abell 55 (PN G33.0-05.3), Abell 65 (PN G17.3-21.9), Abell 70 (PN G38.1-25.4), Abell 72 (PN G59.7-18.7), Abell 75 (PN G101.8+08.7), Abell 78 (PN G81.2-14.9), Abell 79 (PN G102.9-02.3), Abell 81 (PN G117.5+18.9), Abell 82 (PN G114.0-04.6), Abell 84 (PN G112.9-10.2) |
| 2017.07 | Deep-Sky Wonders | Summer Highlights | Sue’s Summer Favorites
Ring Nebula (M57; Planetary nebula), Dumbbell Nebula (M27; Planetary nebula),
Great Hercules Cluster (M13; Globular cluster), Lagoon Nebula (M8; Emission nebula),
Omega Nebula (M17; Emission nebula), Butterfly Cluster (M6; Open cluster) |
| 2016.07 | 특집 | Cold, Dark, Deep | Spend The Summer With The Absorption Nebulae Of Aquila. (독수리자리 암흑성운)
B142, B143 (LDN 694), B127 (LDN 544), B129 (LDN 549), B130 (LDN 542), B132, B328, B135,
B136, B133 (LDN 531), B134 (LDN 543), B139 (LDN 619), B137, B138 (LDN 627),
LDN 548 (B113), LDN 582 (B335), LDN 663, LDN 673, HH 32
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| 2016.07 | Deep-Sky Wonders | Starry Swarms | Tour the great star cities of southern Ophiuchus. (뱀주인자리 관측 대상)
M19 (Globular cluster), NGC 6293 (Globular cluster), NGC 6284 (Globular cluster),
NGC 6287 (Globular cluster), NGC 6235 (Globular cluster), NGC 6325 (Globular cluster),
ο Oph (Double star), B72 (Dark nebula), NGC 6369 (Planetary nebula),
NGC 6401 (Globular cluster)
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| 2016.07 | Going Deep | A Herculean Challenge | Test your skills with this ambitious array of galaxies.
Abell 2151 헤르쿨레스 은하단 관측 |
| 2015.07 | Deep-Sky Wonders | Small Sagittarius Star Cloud | The Sagittarius Milky Way is host to dark nebulae and open clusters. (M24 내부 관측 대상과 주변 산개성단)
Messier 24 (Star cloud), (B92, B93, Cr 469, NGC 6603, SHJ 264, B307, B304)
NGC 6567 (Planetary Nebula), Messier 18 (Open cluster), Messier 23 (Open cluster), Messier 25 (Open cluster) |
| 2015.07 | Going Deep | A Deep Field in Draco | These faint galaxies will test your observing skills in different ways.
Uranometria char 22 의 용자리 남쪽 부근 은하들
NGC 5866, NGC 5862, NGC 5870, PGC 54015, PGC 54154, NGC 5866B, PGC 54376, NGC 5905,
NGC 5908, NGC 5907, PGC 54577, PGC 54127, IC 1099, NGC 5879
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| 2015.07 | 특집 | The Backyard Sky: SUMMER | 여름철 뒷마당(?) 관측 안내
NGC 6302 (Sco, Planetary nebula), M4 (Sco, Globular cluster), NGC 6144 (Sco, Globular cluster),
M92 (Her, Globular cluster), NGC 6210 (Her, Planetary nebula), M10 (Oph, Globular cluster),
M12 (Oph, Globular cluster), NGC 6572 (Oph, Planetary nebula), NGC 6888 (Cyg, Wolf-Rayet shell) |
| 2014.07 | Deep-Sky Wonders | Betwixt the Bears | Draco’s eastern loop is highest on warm summer nights. (용자리 관측 대상)
Kemble 2 (Asterism), NGC 6654 (Galaxy), NGC 6654A (Galaxy), NGC 6643 (Galaxy),
Psi (ψ) Dra (Double star), Pothier 3 (Asterism), R Dra (Variable star), NGC 6140 (Galaxy)
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| 2014.07 | Going Deep | The Snake and Its Eggs | Southernmost Ophiuchus contains some of the sky’s best dark nebulae.
(뱀주인자리 남단 암흑성운들)
Prancing Horse Dark Nebula - Pipe Nebula (LDN 1773), B63, B51/B47, B44
Snake Nebula (B72) and its eggs (B68, B69, B71, B70)
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| 2013.07 | Deep-Sky Wonders | Draco, the Dragon | Some remarkable galaxies reside south of the Dragon’s body.
(용자리 남쪽 부근의 볼 만한 은하들)
M102, NGC 5867, NGC 5907, NGC 5963, NGC 5965, NGC 5971, NGC 5969, NGC 5777,
UGC 9570
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| 2013.07 | Going Deep | Unraveling NGC 6946 | NGC 6946 상세 관측 |
| 2012.07 | Deep-Sky Wonders | By Draco’s Scaly Folds | Some remarkable objects lie near the north ecliptic pole. (황도의 북극 근처의 관측 대상)
NGC 6543 (Planetary nebula), IC 4677 (Part of planetary halo), η Dra (Double star),
20 Dra (Double star), Q1634+706 (Quasar), NGC 6217 (Galaxy) |
| 2012.07 | Going Deep | Diving into the Lagoon | This famous nebula deserves many hours of study. (M8 내부 상세 관측)
Hour glass, Herschel 36, B88, Dark Comet, B89, B296 |
| 2011.07 | 특집 | Sketching Sketching M51 | M51 상세 관측과 스케치 |
| 2011.07 | Deep-Sky Wonders | Mad for the Night | The Butterfly Cluster floats in an amazing deep-sky field. (M6 근처의 성운, 성단)
Messier 6 (Open cluster), B275 (Dark nebula), B278 (Dark nebula), NGC 6416 (Open cluster),
Trumpler 28 (Open cluster), NGC 6383 (Open cluster), Sharpless 2-12 (Emission nebula),
Sharpless 2-13 (Emission nebula), NGC 6425 (Open cluster), NGC 6451 (Open cluster),
LDN 1795 (Dark nebula), NGC 6480 (Star cloud) |
| 2010.07 | Deep-Sky Wonders | Night of the Scorpion | Diverse splendors perch on the stinger of Scorpius. (전갈자리 꼬리 부근 관측 대상)
NGC 6400 (Open Cluster), NGC 6441 (Globular Cluster), Haro 2-36 (Symbiotic Star),
NGC 6302 (Planetary Nebula), NGC 6281 (Open Cluster), RCW 127 (Emission Nebula),
GN 17.21.9 (Emission Nebula) |
| 2010.07 | Going Deep | Off the Beaten Path in Southern Hercules | One bright nebula and a dozen dim galaxies reward the patient observer.
(헤르쿨레스 자리 남쪽 부근)
Planetary Nebula: NGC 6210
Galaxies: NGC 6269, NGC 6264, NGC 6265, NGC 6263, NGC 6261, NGC 6270, NGC 6271,
NGC 6272, UGC 10653, UGC 10658, PGC 59416, PGC 59422, PGC 59362
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| 2008.07 | Deep-Sky Wonders | The 12 Labors of Hercules | 헤르쿨레스 자리 관측 대상
Messier 92 (Globular cluster), NGC 6229 (Globular cluster), ρ Herculis (Double star),
δ Herculis (Double star), 56 Herculis (Double star), DoDz 8 (Asterism), μ Herculis (Triple star),
Vyssotsky 1-2 (Planetary nebula), Markov 1 (Asterism), Dembowski 17 (Double star),
DoDz 9 (Asterism), Webb’s Wreath (Asterism)
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