The NGC 5557, 5544/5545 group | ... | 392 | 172 | 13 |
M82 Cigar Galaxy | ... | 396 | 220 | 1 |
Cocoon Nebula | ... | 375 | 184 | 1 |
LATTE and the Winter Sky | ... | 279 | 112 | 1 |
M45 and its complex surroundings | ... | 675 | 195 | 2 |
Public release of data from LATTE | ... | 402 | 79 | 23 |
IC 2177, Seagull Nebula | ... | 570 | 210 | 11 |
LDN 1357, the Helping Hand | ... | 570 | 249 | 10 |
M46, M47 | ... | 475 | 150 | 6 |
Rosette 2024 | ... | 723 | 216 | 8 |
M1 the Crab | ... | 395 | 160 | 1 |
Wolf-Rayet star WR8, and a challenge | ... | 468 | 161 | 6 |
The Taurus-Auriga Region, and Gegenschein | ... | 525 | 181 | 8 |
M31 close-up and a nova search campaign | ... | 790 | 202 | 10 |
The IC2177 Area | ... | 831 | 208 | 9 |
IC 1396 | ... | 684 | 214 | 11 |
M17 | ... | 448 | 179 | 7 |
M16 | ... | 529 | 209 | 11 |
Barnard 150 / SH2-129 with Outers 4 and Comet Atlas | ... | 297 | 54 | 1 |
Deep into the Core of the Virgo Cluster, Part II: the M86, M84 Group | ... | 478 | 150 | 4 |
Deep into the Core of the Virgo Cluster, Part I: M87 | ... | 548 | 174 | 7 |
Planetary Nebula Duo: MWP 1 and Alv 1 | ... | 640 | 200 | 13 |
M22 | ... | 562 | 202 | 9 |
M27, a Dumbbell? | ... | 709 | 215 | 9 |
M76, the Butterfly Nebula | ... | 1614 | 335 | 10 |
NGC 253, the Sculptor Galaxy | ... | 795 | 261 | 10 |
M101 | ... | 655 | 199 | 11 |
An M33 Panorama | ... | 1025 | 270 | 10 |
The Large and Small Magellanic Clouds, and C/2017 K2 (PanSTARRS) | ... | 968 | 196 | 11 |
M106 | ... | 2197 | 362 | 13 |
Open Clusters Near and Far, Young and Old: M35 and NGC2158 | ... | 490 | 143 | 7 |
M81 | ... | 844 | 226 | 5 |
IC 417 and its complex surrounding | ... | 465 | 151 | 2 |
NGC 1931 | ... | 463 | 154 | 6 |
Sh2-263 | ... | 566 | 183 | 5 |
A 180 degree Milky Way | ... | 967 | 229 | 11 |
Southern Milky Way and the Magellanic Clouds | ... | 967 | 232 | 10 |
The Southern Sky | ... | 551 | 155 | 3 |
IC 2177 | ... | 1177 | 231 | 10 |
Happy 2023 (NGC) | ... | 841 | 203 | 10 |
M42: a high resolution close-up | ... | 862 | 200 | 4 |
NGC 6946, 6939, and Galactic dust clouds | ... | 649 | 207 | 11 |
NGC 6946: seen through the Galactic plane | ... | 900 | 207 | 8 |
Ring Nebula and its Outer Shells | ... | 729 | 193 | 11 |
NGC 281 | ... | 648 | 189 | 1 |
NGC 6888 | ... | 905 | 240 | 3 |
North America Nebula and its Surrounding | ... | 1622 | 235 | 9 |
M16, M17 | ... | 797 | 183 | 6 |
M8, M20, NGC 6559 | ... | 1347 | 205 | 8 |
NGC 6334/6357 | ... | 759 | 133 | 1 |
The Cygnus Loop | ... | 1226 | 207 | 14 |
Milky Way and the Lulin Lodge | ... | 357 | 78 | 0 |
Summer Milky Way | ... | 464 | 100 | 1 |
Milky Way and Lulin Observatories | ... | 497 | 114 | 0 |
Summer Milky Way above Lulin Observatory | ... | 539 | 147 | 1 |
Autumn Milky Way and Lulin Observatories | ... | 445 | 92 | 0 |
M27 | ... | 799 | 210 | 6 |
M60, NGC 4647, and SN2022hrs | ... | 618 | 164 | 3 |
M13 | ... | 667 | 198 | 4 |
Horse Head Nebula | ... | 1303 | 289 | 19 |
M67, Abell 31, and Galactic Cirrus | ... | 1692 | 256 | 14 |
The Rosette and Christmas Tree Region | ... | 1369 | 217 | 15 |
publicly release of astrophotographic raw files | ... | 995 | 88 | 20 |
M65, M66, and NGC3628 (the Leo Triplet) | ... | 1174 | 244 | 7 |
NGC 1788 and LDN 1616 | ... | 1371 | 282 | 11 |
IC 2177 (the Seagull) Wide Field | ... | 1745 | 222 | 10 |
M78, LDN1622, and upper Barnard Loop | ... | 1477 | 226 | 9 |
NGC 2175 | ... | 669 | 142 | 1 |
M33 | ... | 1239 | 275 | 5 |
Cygnus HII Regions | ... | 1715 | 292 | 27 |
The Hyades Cluster | ... | 977 | 192 | 3 |
Scorpius on Film | ... | 1316 | 248 | 12 |
The Scorpius-Ophiuchus Region 2021 | ... | 2786 | 458 | 29 |
Milky Way and Summer Triangle | ... | 1343 | 252 | 15 |
Setting of the Winter Constellations | ... | 749 | 162 | 3 |
The Pleiades-Mars-Aldebaran Conjunction | ... | 632 | 119 | 1 |
Orion | ... | 1541 | 196 | 14 |
M41 | ... | 1079 | 169 | 4 |
Markarian's Chain and M87 | ... | 1226 | 202 | 3 |
Orion | ... | 1784 | 249 | 14 |
Rosette | ... | 1611 | 243 | 8 |
publicly release of astrophotographic raw files | ... | 1443 | 94 | 21 |
Orion and Telescopes | ... | 607 | 90 | 0 |
M38 and IC417 | ... | 2304 | 318 | 27 |
Lupus III Dark Cloud | ... | 822 | 146 | 0 |
Veil Nebula reworked | ... | 1125 | 165 | 1 |
2020 June 21 Annular Solar Eclipse in Taiwan | ... | 501 | 131 | 3 |
2020 June 21 Annular Solar Eclipse in Taiwan | ... | 781 | 148 | 5 |
Comet Hale-Bopp and Milky Way | ... | 1637 | 180 | 8 |
M42 2020 | ... | 2254 | 184 | 7 |
Grand Pleiades | ... | 1706 | 231 | 11 |
Orion, and the dimming of Betelgeuse | ... | 2505 | 208 | 18 |
M65, M66, and NGC3628 | ... | 1280 | 166 | 11 |
Lake Tekapo and the Southern Sky | ... | 742 | 142 | 6 |
? | ... | 1077 | 162 | 11 |
M42 and Its Surroundings | ... | 1442 | 182 | 4 |
The Church of the Good Shepherd and the Southern Sky | ... | 1082 | 204 | 10 |
Orion Rising above Lake Tekapo | ... | 780 | 139 | 2 |
Milky Way Panorama Reboot | ... | 6579 | 505 | 125 |
A Giga-Pixel LMC | ... | 2902 | 386 | 41 |
North America Nebula | ... | 2314 | 197 | 9 |
The Gran Telescopio Canarias and the Roque de los Muchachos Observatory (La Palma) | ... | 724 | 129 | 3 |
Milky Way and the MAGIC Telescope | ... | 2339 | 225 | 9 |
The Roque de los Muchachos Observatory (La Palma) | ... | 832 | 130 | 3 |
The winter sky above Maunakea, and the LMC | ... | 547 | 92 | 4 |
Northern Scorpius 2018 | ... | 5756 | 509 | 66 |
Around the Tarantula Nebula | ... | 1018 | 169 | 6 |
Large Magellanic Cloud | ... | 1891 | 246 | 14 |
Maunakea Summit at Night | ... | 686 | 118 | 2 |
The Great Carina Nebula | ... | 3916 | 364 | 41 |
The Great Carina Nebula | ... | 1110 | 186 | 7 |
Small Magellanic Cloud and 47 Tuc | ... | 798 | 133 | 6 |
IC 2944, the Running Chicken Nebula | ... | 2585 | 258 | 16 |
IC 2602, the Southern Pleiades | ... | 914 | 92 | 3 |
Large Magellanic Cloud | ... | 4224 | 264 | 24 |
The Great Carina Nebula | ... | 4806 | 215 | 13 |
IC 2944, the running chicken | ... | 5637 | 256 | 15 |
Wide-Field Large Magellanic Cloud | ... | 1301 | 232 | 14 |
Small Magellanic Cloud and 47 Tuc | ... | 6092 | 329 | 28 |
The Horse Head Nebula | ... | 2053 | 216 | 7 |
M31, the Andromeda Galaxy | ... | 5689 | 284 | 32 |
The Blue Horse Head | ... | 3475 | 402 | 45 |
Corona Australis Dust Cloud | ... | 2065 | 271 | 20 |
The Scorpius-Ophiuchus Region | ... | 2866 | 355 | 54 |
Sh2-129 and Ou4 | ... | 2857 | 303 | 26 |
Orion | ... | 2488 | 252 | 32 |
M42 2018 | ... | 2623 | 232 | 8 |
Region around M42 and the Horse Head | ... | 1532 | 169 | 19 |
Orion | ... | 1885 | 208 | 12 |
Cassiopeia | ... | 1075 | 108 | 7 |
NGC 2264 (the Christmas Tree) and Open Cluster Trumpler 5 | ... | 966 | 133 | 8 |
publicly releasing my astrophotographic raw files | ... | 1603 | 65 | 20 |
LMC remix | ... | 937 | 172 | 10 |
The Black Sun: Inner Corona during the 2017 North American Total Solar Eclipse | ... | 511 | 99 | 6 |
The 2017 North American Total Solar Eclipse: chromosphere, prominence, and Baily's Beads around C3 | ... | 862 | 144 | 10 |
The 2017 North American Total Solar Eclipse: various stages | ... | 370 | 68 | 6 |
The 2017 North American Total Solar Eclipse: Oregon Landscape | ... | 697 | 107 | 6 |
The 2017 North American Total Solar Eclipse: solar corona | ... | 1532 | 263 | 22 |
Milky Way Panorama | ... | 3808 | 306 | 71 |
γ Cygni and IC 1318 region | ... | 1199 | 145 | 7 |
Whole-Sky Milky Way | ... | 1173 | 197 | 20 |
M13 | ... | 652 | 121 | 2 |
M81, M82, NGC 3077, and Integrated Flux Nebula | ... | 2418 | 289 | 16 |
M81, M82, NGC 3077 | ... | 1392 | 186 | 11 |
ALMA and the 201611 supermoon | ... | 435 | 62 | 0 |
Milky Way setting above ALMA | ... | 594 | 106 | 8 |
NGC 253 | ... | 1378 | 177 | 8 |
ALMA and the Magellanic Clouds | ... | 519 | 107 | 2 |
Horsehead Nebula and its Surroundings | ... | 1359 | 144 | 11 |
M39 | ... | 607 | 60 | 3 |
Spring Milky Way | ... | 1888 | 187 | 18 |
γ Cygni and IC 1318 | ... | 1059 | 133 | 7 |
M8, M20, N6559 Region | ... | 2187 | 212 | 20 |
Moon Rising with the Milky Way and Zodiacal Light | ... | 702 | 78 | 2 |
Spring/Summer Milky Way | ... | 2156 | 234 | 35 |
Northern Scorpius | ... | 5717 | 415 | 76 |
Large Magellanic Cloud | ... | 3097 | 240 | 30 |
The Magellanic Clouds and the Southern Milky Way | ... | 554 | 82 | 4 |
Crux and the Southern Milky Way | ... | 2285 | 186 | 20 |
Astrophotographers under the Southern Sky | ... | 519 | 59 | 1 |
The Magellanic Clouds and the Southern Milky Way | ... | 1110 | 129 | 6 |
IC 443, 444 | ... | 1248 | 117 | 6 |
The Border between Cassiopeia and Cepheus | ... | 2602 | 280 | 34 |
Milky Way Rising over Jade Mountain | ... | 1177 | 134 | 5 |
M42 | ... | 1536 | 161 | 3 |
The Winter Triangle and Milky Way | ... | 1598 | 131 | 8 |
Markarian's Chain and M87 | ... | 1590 | 153 | 7 |
M45 | ... | 1769 | 150 | 5 |
IC 1396 | ... | 1534 | 190 | 8 |
IC405, 410, 417, and M38 | ... | 1542 | 164 | 16 |
Orion Rising Over Maunakea | ... | 1030 | 100 | 1 |
The many faces of the Andromeda | ... | 5035 | 273 | 24 |
Maunakea Summit at Night | ... | 1039 | 135 | 4 |
Maunakea Summit under Twilight | ... | 745 | 87 | 1 |
Maunakea Summit at Night | ... | 402 | 44 | 0 |
Maunakea Summit at Night | ... | 364 | 36 | 0 |
Maunakea Summit at Night | ... | 482 | 44 | 1 |
Sco-Oph-Lib region | ... | 5562 | 537 | 94 |
Summer Milky Way Panorama | ... | 2495 | 252 | 17 |
Cygnus | ... | 2325 | 191 | 25 |
LBN 534 & vdB 158 | ... | 1231 | 131 | 9 |
M16, M17 | ... | 1315 | 106 | 2 |
North America Nebula | ... | 1862 | 137 | 8 |
Lupus III Dark Cloud | ... | 859 | 110 | 7 |
NGC 7023 | ... | 1746 | 211 | 17 |
Milky Way and Scorpius | ... | 1557 | 104 | 7 |
Large Magellanic Cloud | ... | 1220 | 172 | 21 |
Dust and Gas in Upper Scorpius | ... | 1496 | 148 | 20 |
Scorpius | ... | 4332 | 281 | 36 |
Milky Way in Late Spring | ... | 606 | 49 | 4 |
Crux and Coalsack | ... | 753 | 94 | 2 |
Gum Nebula/Vela Supernova Remnants | ... | 3014 | 211 | 24 |
The Sky above Maunakea | ... | 976 | 87 | 6 |
M42 and Horse Head Nebula | ... | 1593 | 130 | 18 |
Orion | ... | 1958 | 103 | 9 |
Carina Nebula | ... | 2200 | 195 | 10 |
IC 405, 410, 417, and M38 | ... | 2281 | 145 | 5 |
California Nebula, NGC 1333, IC 348, and Dust Clouds | ... | 4323 | 264 | 25 |
Lava Glow, Crux, and Southern Milky Way | ... | 1125 | 72 | 2 |
NGC 2264 Christmas Tree Nebula | ... | 2478 | 193 | 19 |
IC 1805/1848 and hx Per | ... | 1983 | 161 | 17 |
Wide-Field Pleiades | ... | 2545 | 208 | 26 |
Veil Nebula | ... | 1538 | 79 | 5 |
Carina Nebula | ... | 1094 | 88 | 13 |
M8, M20, NGC 6559 | ... | 2598 | 139 | 14 |
M45 | ... | 1043 | 86 | 7 |
North America Nebula | ... | 886 | 97 | 4 |
NGC 6334/6357 | ... | 673 | 37 | 1 |
Infrared M13 | ... | 663 | 54 | 0 |
h-χ Per | ... | 381 | 42 | 0 |
Rosette Nebula | ... | 941 | 57 | 3 |
Crux | ... | 615 | 29 | 2 |
Omega Centauri | ... | 991 | 92 | 3 |
Tail of Cygnus | ... | 887 | 53 | 3 |
M31 on Film | ... | 1417 | 39 | 3 |
γ Cyg Region | ... | 726 | 102 | 4 |
M6 | ... | 412 | 21 | 3 |
M4 | ... | 486 | 12 | 0 |
IC 2118 Witch Head Nebula | ... | 3583 | 268 | 23 |
NGC 2175 | ... | 412 | 29 | 1 |
Sco-Oph Cloud Complex | ... | 1878 | 137 | 20 |
NGC 7293 | ... | 1856 | 98 | 7 |
IC2177 | ... | 668 | 76 | 1 |
Virgo Cluster | ... | 790 | 35 | 3 |
Annular Eclipse on May 21, 2012 | ... | 304 | 21 | 0 |
Cassiopeia | ... | 487 | 26 | 4 |
Star Trails Over Mauna Kea | ... | 352 | 21 | 0 |
Star Trails Over Mauna Kea | ... | 542 | 24 | 1 |
Southern Cross and Milky Way | ... | 514 | 17 | 0 |
Northern Scorpius | ... | 960 | 62 | 8 |
Earth's Shadow | ... | 719 | 42 | 2 |
M16 | ... | 450 | 36 | 0 |
M17 | ... | 417 | 37 | 0 |
Horse Head Nebula and NGC 2024 | ... | 979 | 101 | 10 |
Milky Way | ... | 1586 | 134 | 20 |
IC59, IC63 | ... | 885 | 48 | 1 |
Cygnus and Milky Way | ... | 627 | 50 | 2 |
Autumn Milky Way | ... | 382 | 15 | 2 |
M22 | ... | 398 | 53 | 3 |
Corona Australis Star Forming Region | ... | 1007 | 148 | 3 |
M46, M47 | ... | 247 | 17 | 0 |
M44 | ... | 196 | 5 | 1 |
Orion | ... | 1068 | 49 | 9 |
The Magellanic Clouds | ... | 486 | 34 | 1 |
M33 | ... | 1052 | 122 | 4 |
M42 | ... | 487 | 22 | 0 |
M42 | ... | 434 | 23 | 0 |
M101 | ... | 878 | 48 | 1 |
Summer Milky Way | ... | 835 | 67 | 2 |
my field setup | ... | 2033 | 80 | 1 |
Star Trails over Mauna Kea | ... | 575 | 27 | 0 |
Comet Hale-Bopp | ... | 1510 | 157 | 17 |
Milky Way | ... | 940 | 48 | 9 |
Whole-Sky Milky Way | ... | 731 | 46 | 4 |
M31 | ... | 1849 | 45 | 4 |
Winter Triangle | ... | 1199 | 59 | 6 |
M42 and Horsehead Nebula | ... | 1504 | 146 | 12 |