| 월호 | 분류 | 제목 | 내용 |
| 2025.06 | Going Deep | A Galaxy-Hop in Boötes | 목동자리 은하 15개 관측 (10인치로 가능한 대상 선정, Bortle 4등급 조건에서 18인치와 30인치 망원경으로 관측한 내용)
NGC 5248 (Barred spiral), NGC 5414 (Peculiar), NGC 5532 (Lenticular), NGC 5531 (Lenticular),
NGC 5653 (Spiral), NGC 5656 (Spiral), NGC 5614 (Spiral), NGC 5529 (Spiral),
NGC 5557 (Elliptical), NGC 5673 (Barred spiral), IC 1029 (Spiral), NGC 5676 (Spiral),
NGC 5689 (Barred spiral), NGC 5899 (Barred spiral), NGC 5966 (Elliptical)
|
| 2025.06 | 특집 (Tempting Targets) | Viewing Galaxies by the Bunch | 한 시야에 여러개의 은하를 볼 수 있는 대상들 (0.5° 시야 이내, 8인치로 가능한 대상)
NGC 3190, 3185, 3187, 3193 (Leo, HCG 44), NGC 3227, 3226 (Leo, Arp 94),
M105, NGC 3384, 3389 (Leo), NGC 3169, 3165, 3166 (Sextans),
NGC 2300, 2276 (Cepheus, Arp 114), NGC 3718, 3729, HCG 56 (Ursa Major),
M51, NGC 5195 (Canes Venatici, Whirlpool Galaxy), NGC 5353, 5350, 5354 (Canes Venatici),
NGC 4438, 4435 (Virgo, Markarian’s Eyes), NGC 4473, 4477, 4479 (Coma Berenices),
M85, NGC 4394 (Coma Berenices), NGC 4568, 4564, 4567 (Virgo, Butterfly Galaxies),
M60, NGC 4647 (Virgo, Arp 116), NGC 5566, 5560, 5569 (Virgo, Arp 286),
NGC 5774, 5775 (Virgo), NGC 5846, 5850 (Virgo), NGC 4298, 4302 (Coma Berenices),
NGC 5985, 5981, 5982 (Draco, Draco Triplet)
|
| 2024.06 | Going Deep | Abell’s Galaxy Clusters | Abell 은하단
Abell 1656 (머리털자리), Abell 2065 (북쪽왕관자리), Abell 1958 (목동자리),
Abell 1961 (목동자리), Abell 1963 (목동자리), Abell 370 (고래자리), Abell 851 (큰곰자리)
|
| 2023.06 | 특집 (Remote Globulars) | Far-Out Globular Clusters | Which “glob” is the farthest one you can see? 매우 멀리 떨어진 구상성단 12개
NGC 2419 (Lynx, 288,600광년), NGC 4147 (Coma Berenices, 60,500광년),
M53 (Coma Berenices, 60,300광년), NGC 5053 (Coma Berenices, 57,200광년),
NGC 5634 (Virgo, 84,700광년), NGC 5694 (Hydra, 113,600광년),
NGC 5824 (Lupus, 103,400광년), IC 1257 (Ophiuchus, 86,700광년),
NGC 6426 (Ophiuchus, 67,500광년), NGC 6229 (Hercules, 98,200광년),
M54 (Sagittarius, 85,700광년), NGC 7006 (Delphinus, 128,200광년)
|
| 2023.06 | Going Deep | The Many Delights of Messier 7 | M7과 주변 관측 대상
M7 (Open cluster), HD 162587 (Star), B287 (Dark nebula), B283 (Dark nebula),
NGC 6444 (Open cluster), NGC 6455 (Star cloud), Trumpler 30 (Open cluster),
Hf 2-1 (Planetary nebula), M 1-30 (Planetary nebula), Cn 2-1 (Planetary nebula),
HD 162817 (Star), NGC 6453 (Globular cluster), HD 162374 (Star), HD 162391 (Star)
|
| 2022.06 | 특집 (Merging Springtime Spirals) | Let’s Get Together | Some remarkable distorted galaxies. 합병하는 은하들
Arp 302, Arp 240, Arp 238, Arp 299, NGC 5256, VV 705, Mrk 273 |
| 2021.06 | Going Deep | The Footprint, the Egg, and the Butterfly | 여름철 관측 가능한 원시행성상성운
M 1-92 (Footprint), CRL 2688 (Egg), M 2-9 (Butterfly) |
| 2020.06 | 특집 (Pinwheel Perfection) | A Galaxy-Hop Around M101 | M101 내부 상세 관측과 주변 은하들 -
M101 (Spiral), H II region (NGC 5461, NGC 5462, NGC 5455, NGC 5450, NGC 5447,
NGC 5471, NGC 5458, NGC 5453, NGC 5449, NGC 5451),
NGC 5474 (Spiral), NGC 5477 (Spiral), NGC 5473 (Lenticular), NGC 5485 (Lenticular),
NGC 5486 (Spiral), NGC 5484 (Elliptical), PGC 50395 (Lenticular), NGC 5585 (Spiral),
NGC 5631 (Lenticular), NGC 5678 (Spiral), NGC 5422 (Lenticular), NGC 5443 (Barred spiral),
NGC 5475 (Spiral), NGC 5204 (Spiral), NGC 5109 (Spiral), UGC 8837 (Barred irregular),
NGC 5368 (Spiral), NGC 5238 (Irregular), NGC 5225 (Spiral), NGC 5250 (Lenticular)
|
| 2020.06 | Deep-Sky Wonders | The First Plowman | 목동자리 관측 대상
δ Boo (Double star), Kangaroo (Asterism), ε Boo (Double star), NGC 5466 (Globular cluster),
NGC 5529 (Flat galaxy), UGC 9242 (Flat galaxy), NGC 5714 (Sextet Galaxy group) |
| 2019.06 | 특집 (Open-Faced Spirals) | Hunting Elusive Prey | 정면나선은하 관측
NGC 3310 (UMa), NGC 3521 (Leo), NGC 3631 (UMa), NGC 3893 (UMa), NGC 3938 (UMa),
NGC 4030 (Vir), NGC 4051 (UMa), NGC 4414 (Com), NGC 4651 (Com), NGC 4725 (Com),
NGC 5147 (Vir), NGC 5248 (Boo), NGC 5595 (Lib), NGC 5597 (Lib), NGC 6384 (Oph)
|
| 2019.06 | Deep-Sky Wonders | No NGC Clusters | NGC 목록에 포함되지 않은 산개성단 추천
Dolidze 27 (Oph), Collinder (316), Trumpler 24 (Sco), Trumpler 26 (Oph), IC 4665 (Oph),
Dolidze-Dzim 9 (Her), Messier 25(Sgr), Berkeley 79 (Aql), Stephenson 1 (Lyr)
|
| 2018.06 | Deep-Sky Wonders | Shining Jewels | 초여름의 이중성들
ν1 and ν2 CrB, σ CrB, κ Boo, ι Boo, κ Her, μ Her A, BC, μ Her BC, ξ Sco AB, ξ Sco AC,
Struve 1999, ν Sco AB, ν Sco AC, ν Sco CD, Antares
|
| 2017.06 | Deep-Sky Wonders | Doodles in the Sky | 여름철 Asterisms
From sharks to dogs, hats to rings, these night-sky patterns will have you seeking more.
Jaws , Eiffel Tower, Napoleon’s Hat , Zigzag (Flower) , Webb’s Wreath, Candle and Holder,
Dog and Stick, Engagement Ring, Ring of the Nibelung
|
| 2016.06 | Deep-Sky Wonders | Thistledown | 처녀자리 북동부 영역의 은하 9개
NGC 5427, NGC 5426, NGC 5576, NGC 5574, NGC 5577, NGC 5566, NGC 5560, NGC 5569,
NGC 5701, φ Virginis (이중성)
|
| 2016.06 | Going Deep | An Unexpected Bloom | 삼열성운(M20) 상세관측 |
| 2015.06 | 특집 (Corona Borealis Challenge) | Abell Galaxy Cluster 2065 | 북쪽왕관자리 Abell 2065 은하단 상세 관측
PGC 54880 (Galaxy), MCG +05-36-022 (Galaxy), PGC 54883 (Galaxy), PGC 54876 (Galaxy),
MAC 1522+2741G (Galaxy), PGC 54890 (Galaxy), PGC 54891 (Galaxy), PGC 54894 (Galaxy),
SDSS J152245.11+273650.7 (Galaxy) PGC 54868 (Galaxy), SDSS J152215.40+274657.0 (Star?),
MAC 1522+2745B (Galaxy), TYC 2031-874-1 (Star), TYC 2031-972-1 (Star) |
| 2015.06 | Deep-Sky Wonders | A Heaven Full of Stars | 뱀자리의 별들 (이중성, 다중성)
β Ser (Multiple star), ROE 75 (Multiple star), R Ser (Variable star), Σ1988 (Multiple star),
OΣ 300 (Multiple star), ω Ser (Exoplanet host) |
| 2014.06 | Deep-Sky Wonders | Serpentarius & the Serpent | 뱀주인자리 뱀자리 관측 대상 (M10과 M12, 그 북서쪽 방면의 은하와 별들)
Messier 10 (Globular cluster), Messier 12 (Globular cluster), NGC 6118 (Galaxy),
NGC 6070 (Galaxy), U Serpentis (Variable star), ΟΣ 303 (Double star), Σ2007 (Double star),
Σ2021 (Double star)
|
| 2013.06 | 특집 (Seeing Deepest) | The Determined Observer’s Guide to M101 | M101 상세관측 가이드 (2020.06 특집과 유사한 내용) - |
| 2013.06 | Deep-Sky Wonders | The First Plowman | 2020.06과 동일 |
| 2012.06 | 특집 (Dark-Night Sky Hunting) | A Springtime Globular Cluster Tour | 구상성단 특집
NGC 4147 (Com), M68 (Hya), M53 (Com), NGC 5053 (Com, NGC 5139 (Omega Cen), M3 (CVn),
NGC 5466 (Boo), NGC 5634 (Vir), NGC 5694 (Hya), NGC 5897 (Lib), M5 (Ser) |
| 2012.06 | Deep-Sky Wonders | The Quincunx of Serpens | 뱀자리 머리 부근의 은하들
NGC 5962, NGC 5953, NGC 5954, NGC 5951, NGC 5970, NGC 5957, NGC 5956, Hoag’s Object |
| 2011.06 | Deep-Sky Wonders | The Far Country | 뱀자리 머리 관측 대상
Messier 5 (Globular cluster), 5 Serpentis (Double star), Palomar 5 (Globular cluster),
NGC 5921 (Galaxy), Delta Serpentis (Double star), Seyfert’s Sextet (Galaxy group) |
| 2011.06 | 특집 (Observing Galaxies) | Galaxies Near Bright Stars | 밝은 별 근처의 은하 -
NGC 3310 (UMa), NGC 3264 (UMa), NGC 5676 (Boo), Messier 98 (Com), Messier 99 (Com),
NGC 4494 (Com), NGC 5334 (Vir), NGC 5345 (Vir), NGC 5746 (Vir), NGC 5740 (Vir),
NGC 5813 (Vir), NGC 5814 (Vir), NGC 5806 (Vir), NGC 5838 (Vir), NGC 5846 (Vir), NGC 5850
|
| 2010.06 | 특집 (Exploring Planetary Nebulae) | Flowers of the Night Sky | 여름철 행성상성운 -
IC 4732 (Sgr), NGC 6742 (Dra), NGC 6210 (Her), NGC 6309 (Oph), NGC 6026 (Lup),
NGC 6337 (Sco), NGC 6369 (Oph), NGC 6765 (Lyr), M2-9 (Oph)
|
| 2010.06 | Deep-Sky Wonders | Southern Skies | 전갈자리 부근 관측 대상 (여름철 스뫼르고스보르드)
Shane 1 (Planetary nebula; Ser), NGC 5897 (Globular cluster; Lib),
54 Hydrae (Double star; Hya), NGC 5694 (Globular cluster; Hya),
NGC 5986 (Globular cluster; Lup), NGC 6072 (Planetary nebula; Sco),
NGC 6231 (Open cluster; Sco)
|
| 2008.06 | Deep-Sky Wonders | Flying off the Handle | 북두칠성 손잡이 부근의 관측 대상
Mizar (Double star), Ferrero 6 (Asterism), Latyshev 2 (Moving cluster), M101 (Galaxy),
NGC 5474 (Galaxy)
|
