The Gallilean Moons (Collage) | ... |
n/a
| 283 | 159 | 12 |
Mars 2020 - a review | ... |
n/a
| 383 | 144 | 4 |
Metamorphosis of Venus in the last 6 weeks | ... |
n/a
| 225 | 84 | 5 |
Highlights of Auroras Night on 10th May 2024 (Movie) | ... | ... | 121 | 88 | 1 |
Bright Northern Lights from 10th May 2024 (Movie Nr. 3) | ... | ... | 159 | 109 | 2 |
Bright Northern Lights from 10th May 2024 (Movie Nr. 2) | ... | ... | 203 | 134 | 4 |
Zenithal Auroras on 10th May 2024 (Movie Nr. 1) | ... | ... | 269 | 157 | 11 |
Active Sun on 9th May 2024 | ... | ... | 219 | 164 | 7 |
Messier 81 & Messier 82 in Deep Field | ... | ... | 360 | 180 | 3 |
Sun on 20th April 2024 | ... | ... | 217 | 157 | 2 |
Crescent Moon and Jupiter dive into the Baltic Sea (2024-04-10) | ... | ... | 224 | 128 | 1 |
Magic Triangle on the Evening of April 10, 2024 | ... | ... | 249 | 142 | 6 |
Comet 12P/Pons-Brooks (2024-04-05) | ... | ... | 243 | 135 | 0 |
Campfire on the sun (2024-03-25) | ... | ... | 219 | 148 | 2 |
Comet 12P/Pons-Brooks (2024-03-17) | ... | ... | 284 | 182 | 2 |
The Cigar Galaxy (Messier 82) in L-R(Halpha)-G-B | ... | ... | 346 | 183 | 3 |
Comet 12P/Pons-Brooks (2024-03-08) | ... | ... | 354 | 150 | 2 |
Jupiter and Ganymede at sunset (2024-03-07) | ... | ... | 242 | 171 | 2 |
Comet 12P/Pons-Brooks (2024-03-07) | ... | ... | 291 | 127 | 2 |
Animation of the Io-Transit on 2nd March 2024 | ... | ... | 262 | 163 | 2 |
Sun Spot AR3590 with flares (Animation) | ... | ... | 204 | 146 | 2 |
Sun Spot AR3590 on 24th February 2024 | ... | ... | 189 | 129 | 0 |
Jupiter with 3 moons on 23rd December 2023 | ... | ... | 286 | 172 | 1 |
Jupiter with GRS on 25th November 2023 | ... | ... | 422 | 199 | 4 |
Meeting of the Giants - Jupiter meets Ganymede | ... | ... | 351 | 182 | 1 |
Jupiter with Europa and Io on 21st November 2023 | ... | ... | 267 | 167 | 1 |
Jupiter and Io on 23rd October 2023 | ... | ... | 291 | 166 | 1 |
Jupiter with Ganymede and Io (2023-10-12) | ... | ... | 317 | 179 | 4 |
High-Resolution-Animation of Jupiter with rising Io | ... | ... | 2685 | 516 | 52 |
Io's rising over Jupiter with Animation (2023-09-30) | ... | ... | 357 | 202 | 3 |
My new Postcard of the Solar System (2023) | ... | ... | 312 | 177 | 6 |
Jupiter impressions from September 17, 2023 | ... | ... | 339 | 169 | 6 |
Uranus System (2023-09-17, 3:37 UT) | ... | ... | 238 | 143 | 2 |
Jupiter and Europa on 17th Sepetmber 2023 | ... | ... | 365 | 192 | 5 |
Pelican Nebula in SHO | ... | ... | 418 | 213 | 2 |
The "Pelican Nebula" IC 5070 | ... | ... | 627 | 258 | 8 |
Jupiter on 10th September 2023 | ... | ... | 343 | 191 | 6 |
Saturn at only 23° altitude! | ... | ... | 393 | 195 | 6 |
Majestic Jupiter on 8th September 2023 | ... | ... | 336 | 173 | 6 |
C/2023 P1 Nishimura (Animation, 2023-09-08, 44 MB) | ... | ... | 315 | 133 | 2 |
The Andromeda Galaxy (Halpha-RGB) | ... | ... | 582 | 254 | 4 |
Jupiter on 2nd September 2023 | ... | ... | 292 | 147 | 0 |
Saturn on 26th August 2023 @ 22° Alt. | ... | ... | 265 | 145 | 0 |
Andromeda Galaxy (Messier 31, 2023) | ... | ... | 378 | 158 | 0 |
Summer Milky Way over the Stavreby Fjord (DK) | ... | ... | 245 | 122 | 0 |
Jupiter with Europa on 11th August 2023 | ... | ... | 322 | 179 | 3 |
Sun Spot AR3363 on 14th July 2023 | ... | ... | 228 | 127 | 0 |
Jupiter on 14th July 2023 | ... | ... | 300 | 155 | 0 |
Venus-UV-Animation 2023 (39 observations, 10 MB) | ... | ... | 275 | 151 | 8 |
Venus on 13th July 2023 | ... | ... | 225 | 145 | 5 |
Jupiter - season start 2023 | ... | ... | 306 | 152 | 2 |
Venus on 28th June 2023 in UV | ... | ... | 281 | 168 | 1 |
The Eye of the Venus (25th June 2023) | ... | ... | 262 | 156 | 3 |
Venus on 18th June 2023 in UV with SCT | ... | ... | 274 | 170 | 3 |
Venus on 16th June 2023 in UV with SCT | ... | ... | 276 | 159 | 1 |
Venus on 8th June 2023 with SCT | ... | ... | 321 | 165 | 4 |
Sun on 8th June 2023 | ... | ... | 242 | 147 | 3 |
Spectacular fireworks on the Sun on 27th May 2023 (Animation) | ... | ... | 304 | 187 | 14 |
Venus on 25th May 2023 | ... | ... | 306 | 176 | 4 |
Venus on 19th May 2023 | ... | ... | 1003 | 271 | 6 |
Venus on 3rd May 2023 | ... | ... | 301 | 172 | 6 |
Copernicus on 30th April 2023 | ... | ... | 306 | 156 | 3 |
Venus on 30th April 2023 | ... | ... | 506 | 172 | 3 |
Bode's Galaxy (Messier 81, LRGB, 2023) | ... | ... | 345 | 165 | 4 |
Prominence on 20th April 2023 (Animation) | ... | ... | 273 | 172 | 7 |
Gigantic Prominence on 20th April 2023 | ... | ... | 299 | 180 | 4 |
Venus and Mercury on 16th April 2023 | ... | ... | 268 | 141 | 3 |
Whirlpool Galaxy (LRGB, Messier 51, 2023) | ... | ... | 665 | 218 | 7 |
Venus on 9th April 2023 | ... | ... | 260 | 158 | 3 |
Venus in UV (2023-04-06) | ... | ... | 272 | 155 | 3 |
Close-ups of Venus on 2nd April 2023 | ... | ... | 273 | 142 | 5 |
High Resolution Moon Mosaic (14 panel) | ... | ... | 274 | 156 | 3 |
Venus on 2023-03-26 (RGB, IR, UV) | ... | ... | 262 | 153 | 5 |
Venus Easter Eggs on 24th March 2023 | ... | ... | 295 | 139 | 5 |
Leaping Leopard in Rosette Nebula (LRGB) | ... | ... | 315 | 160 | 2 |
The Gate through the Flaming Hell (Animation) | ... | ... | 304 | 173 | 12 |
My first Sun-Surface-Animation (2023-03-04, 26 MB) | ... | ... | 237 | 161 | 2 |
My first Prominence-Animation (26th February 2023) | ... | ... | 234 | 147 | 0 |
Sun on 2023-02-16 (full disc, 18° Alt.) | ... | ... | 231 | 135 | 1 |
Lucky ISS-Catch at First-Light-Session (29 MB) | ... | ... | 218 | 137 | 3 |
First Light with Lunt LS80THa at 12° Alt. | ... | ... | 208 | 135 | 1 |
Additional concert: Mars on February 8, 2023 | ... | ... | 284 | 141 | 1 |
Goodbye Mars! | ... | ... | 275 | 164 | 2 |
C/2022 E3 (ZTF) 2023-01-31 | ... | ... | 299 | 154 | 1 |
2nd Animation of Comet C/2022 E3 ZTF (2023-01-20) | ... | ... | 271 | 133 | 1 |
1th Animation of Comet C/2022 E3 ZTF (2023-01-19) | ... | ... | 286 | 146 | 5 |
Mars on 18th January 2023 | ... | ... | 293 | 164 | 0 |
Mars on 27th December 2022 | ... | ... | 258 | 150 | 0 |
Silver lining over the Hellas Basin | ... | ... | 276 | 158 | 0 |
My last Jupiter 2022 | ... | ... | 271 | 147 | 1 |
Mars in Focus | ... | ... | 295 | 143 | 3 |
Mars on 16th December 2022 | ... | ... | 277 | 141 | 2 |
Mars - 5 hours Animation (2022) | ... | ... | 328 | 167 | 13 |
Mars - 6 views in 5 hours | ... | ... | 264 | 155 | 1 |
Full-Mars on 10th December 2022 | ... | ... | 394 | 171 | 3 |
Mars on 23th November 2022 | ... | ... | 305 | 155 | 0 |
Mars on 17th November 2022 | ... | ... | 344 | 166 | 3 |
Theophilus - Posidonius - Aristoteles - Eudoxus | ... | ... | 267 | 164 | 1 |
Aristoteles and Eudoxus in High Resolution | ... | ... | 316 | 161 | 4 |
Mars on 13th November 2022 | ... | ... | 235 | 133 | 2 |
Volcano-Day on Mars (reworked) | ... | ... | 311 | 169 | 3 |
Volcano-Day on Mars | ... | ... | 413 | 174 | 4 |
Jupiter on 30th October 2022 | ... | ... | 273 | 138 | 4 |
Mars on 26th October 2022 (Terra Cimmeria and Elysium Planitia) | ... | ... | 238 | 138 | 4 |
Mars on 20th October 2022 | ... | ... | 273 | 143 | 0 |
Jupiter with 2 moons and 2 shadows | ... | ... | 333 | 170 | 2 |
Jupiter and Two and a Half Moons (Animation) | ... | ... | 248 | 147 | 4 |
Jupiter on 2nd October 2022 | ... | ... | 370 | 165 | 1 |
Stormy days on Mars | ... | ... | 212 | 120 | 0 |
Jupiter's dance with Io - Part 2 (Animation, 16 MB) | ... | ... | 256 | 144 | 0 |
Jupiter and Io on 10th September 2022 | ... | ... | 284 | 129 | 1 |
Mars with Syrtis Major and Hellas Planitia | ... | ... | 253 | 148 | 2 |
Mars on 2nd September 2022 (RGB) | ... | ... | 251 | 138 | 1 |
Jupiter and Callisto on 27th August 2022 | ... | ... | 331 | 148 | 1 |
"Close view" of Io on 26th August 2022 (IR-RGB) | ... | ... | 315 | 139 | 2 |
Saturn 2021 @ 16° Alt. vs. Saturn 2022 @ 18° Alt. | ... | ... | 256 | 116 | 1 |
Jupiter on 14th August 2022 (IR-RGB) | ... | ... | 336 | 134 | 1 |
Moonrise over Bornholm | ... | ... | 195 | 116 | 0 |
Summer Milky Way over Borrby Strandbad (SWE) | ... | ... | 369 | 152 | 1 |
Jupiter on 29th July 2022 (IR-RGB) | ... | ... | 372 | 136 | 1 |
Mars on 29th July 2022 (IR-RGB) | ... | ... | 335 | 127 | 4 |
Saturn on 28th July 2022 @ 18° Alt. with North-Pole-Hexagon! | ... | ... | 292 | 126 | 1 |
Juipter with Ganymede and Io on 26th July 2022 (C14 meets LX200) | ... | ... | 376 | 150 | 1 |
The shadow of Io over Jupiter (17th July 2022) | ... | ... | 219 | 128 | 2 |
Sunflower Galaxy (Messier 63) | ... | ... | 402 | 145 | 0 |
Whirlpool Galaxy (Messier 51, 2022) | ... | ... | 535 | 216 | 3 |
Sunrise at Copernicus Crater | ... | ... | 241 | 143 | 2 |
One minute Flight over the Moon (from Plato to Moretus) | ... | ... | 960 | 262 | 48 |
Lunar North Polar Region | ... | ... | 353 | 167 | 4 |
High Resolution Moon Mosaic (9 panels) | ... | ... | 233 | 146 | 7 |
Plato & Vallis Alpes | ... | ... | 340 | 173 | 3 |
Montes Apenninus in High Resolution | ... | ... | 1548 | 322 | 19 |
Betelgeuse - back to the old luminosity | ... | ... | 267 | 108 | 0 |
Galaxy group around Perseus A (NGC 1275) | ... | ... | 252 | 132 | 1 |
Messier 96 (NGC 3368) | ... | ... | 433 | 188 | 4 |
The beautiful Clavius in HR | ... | ... | 260 | 138 | 2 |
Beautiful views on the south side | ... | ... | 233 | 146 | 1 |
Round trip around Gassendi | ... | ... | 236 | 130 | 2 |
Animation of Copernicus's shadow games | ... | ... | 356 | 133 | 2 |
Venus on 26. December 2021 (RGB & IR) | ... | ... | 210 | 126 | 0 |
Widefield "From Pleiades to California" | ... | ... | 384 | 156 | 1 |
Dumbbell Nebula (Messier 27) | ... | ... | 379 | 156 | 1 |
Moon-Venus Rendezvous in the Afternoon (2021-10-09) | ... | ... | 301 | 117 | 1 |
NGC 7331 (LRGB) | ... | ... | 510 | 138 | 0 |
Jupiter on 8. September 2021 @ 21° Alt.! | ... | ... | 344 | 165 | 2 |
Milky Way in Cygnus (wide field) | ... | ... | 330 | 128 | 2 |
Around the Scutum Star Cloud | ... | ... | 295 | 126 | 0 |
Bubble Nebula with C14 vs. HST (+ Animation) | ... | ... | 420 | 182 | 4 |
Bubble Nebula with C14 vs. HST | ... | ... | 814 | 222 | 6 |
The Bubble Nebula (NGC 7635) | ... | ... | 315 | 138 | 4 |
My first real Widefield :-) | ... | ... | 270 | 120 | 1 |
The heart of Trifid Nebula @ 9° altitude! | ... | ... | 261 | 96 | 0 |
Partial Solar Eclipse on 10th June 2021 (Rostock, Germany) | ... | ... | 194 | 113 | 0 |
Curtius & Moretus (IR-HR) | ... | ... | 337 | 145 | 2 |
Romantic Moonrise on 27th April 2021 | ... | ... | 180 | 95 | 0 |
Supernova 2021do and Supernova 2021hpr in NGC 3147 | ... | ... | 392 | 135 | 6 |
Galaxy NGC 3938 | ... | ... | 484 | 112 | 3 |
Moonrise on 29th March 2021 | ... | ... | 219 | 117 | 1 |
In the heart of Messier 106 (LRGB) | ... | ... | 1029 | 295 | 13 |
The Tiger's Eye Galaxy (NGC 2841) | ... | ... | 719 | 206 | 6 |
Whirlpool Galaxy (Messier 51, LRGB 2021) | ... | ... | 439 | 143 | 7 |
The south polar region of the Moon | ... | ... | 262 | 139 | 3 |
High Resolution Moon Mosaic (15 panel) | ... | ... | 479 | 181 | 10 |
Arzachel, Thebit and Rupes Recta (IR-HiRes) | ... | ... | 222 | 120 | 0 |
The active Centre of the Orion Nebula (Messier 42) | ... | ... | 345 | 126 | 4 |
Crescent moon from February 13, 2021 | ... | ... | 201 | 85 | 0 |
Good bye Mars - see you in 2022 again! | ... | ... | 246 | 147 | 1 |
Copernicus on 23th January 2021 (IR-HR) | ... | ... | 261 | 136 | 2 |
Tycho on 22th January 2021 (IR-HR) | ... | ... | 246 | 113 | 2 |
Vallis Alpes with center rille (IR-HR) | ... | ... | 319 | 143 | 3 |
Clavius on 22th January 2021 (IR-HR) | ... | ... | 326 | 145 | 4 |
Crater Langrenus on 17th January 2021 | ... | ... | 297 | 119 | 1 |
Moon-Safari on 22th December 2020 | ... | ... | 519 | 151 | 0 |
Jupiter-Saturn-Conjunction on 21th Dec 2020 | ... | ... | 446 | 93 | 3 |
Moon-Jupiter-Saturn-Constellation on 17th Dec 2020 | ... | ... | 276 | 109 | 6 |
Aristarchus and Vallis Schröteri | ... | ... | 328 | 120 | 1 |
Mars - Olympus Mons and dust storm on 22.11.2020 | ... | ... | 498 | 136 | 3 |
Best of Mars Opposition 2020 | ... | ... | 512 | 222 | 8 |
IR-Mars-Animation over 4 hours | ... | ... | 370 | 136 | 3 |
Mars on 7th November 2020 (LRGB @ 38°) | ... | ... | 433 | 142 | 0 |
Mars on 07.11.2020 - good seeing :-) | ... | ... | 269 | 98 | 2 |
Mars on 31th October (LRGB) | ... | ... | 183 | 80 | 0 |
Mars on 23th October 2020 @ 32° | ... | ... | 366 | 127 | 6 |
Mars on 22.10.2020 @ 162 kmh Jetstream! | ... | ... | 356 | 118 | 2 |
The Eye(s) of Mars | ... | ... | 285 | 91 | 1 |
Mars on 10th October 2020 (LRGB @ 38°) | ... | ... | 283 | 99 | 1 |
Mars on 06.10.2020 - craters visible! | ... | ... | 317 | 119 | 4 |
Mars on 3rd October 2020 - ASI 290MM first light! | ... | ... | 255 | 104 | 0 |
Mars on 19. September 2020 (only @ 37°, LRGB) | ... | ... | 579 | 153 | 3 |
Dumbbell Nebula (LRGB, Messier 27) | ... | ... | 418 | 148 | 2 |
Mars on 15th August 2020 (LRGB) @35° | ... | ... | 401 | 117 | 2 |
Mars on 1st August 2020 (LRGB) | ... | ... | 275 | 116 | 2 |
Comet Neowise over NLC | ... | ... | 213 | 90 | 0 |
C/2020 F3 Neowise (natural colors) | ... | ... | 232 | 102 | 1 |
Crater Arzachel and Crater Alphonsus on 30.05.2020 | ... | ... | 358 | 114 | 2 |
The three tine crescents of Venus (4,3 %, 5,8 %, 7,4 %) | ... | ... | 145 | 72 | 2 |
Hamburger Galaxy (LRGB, NGC 3628) | ... | ... | 951 | 222 | 5 |
Plato on 01.05.2020 | ... | ... | 367 | 124 | 4 |
Cat’s Eye Galaxy (LRGB, Messier 94) | ... | ... | 528 | 102 | 1 |
Cigar Galaxy (Messier 82, new version) | ... | ... | 973 | 288 | 9 |
Cigar Galaxy (LRGB, Messier 82) | ... | ... | 772 | 197 | 4 |
Crater Moretus on 03.04.2020 | ... | ... | 541 | 148 | 2 |
3D-Animation of Clavius-Libration | ... | ... | 502 | 137 | 14 |
Rimae: Hyginus, Ariadaeus, Boscovich, Triesnecker | ... | ... | 300 | 91 | 2 |
Galaxy NGC 3718 | ... | ... | 599 | 150 | 2 |
Crab Nebula (Messier 1) | ... | ... | 755 | 188 | 4 |
Bode’s Galaxy (Messier 81) with C14 | ... | ... | 740 | 114 | 2 |
Whirlpool Galaxy (Messier 51) with C14 | ... | ... | 1455 | 298 | 11 |
Horsehead (IC 434) | ... | ... | 405 | 94 | 0 |
Orion Nebula and De Mairans Nebula with Esprit 80ED | ... | ... | 1033 | 102 | 2 |
Sh2-155 "The Cave Nebula" | ... | ... | 257 | 140 | 1 |
Pillars of creation in Eagle Nebula (@21°) - reworked | ... | ... | 511 | 186 | 3 |
Pillars of creation in Eagle Nebula (Messier 16) | ... | ... | 481 | 114 | 2 |
Pelican Nebula (IC 5070, LRGB) | ... | ... | 314 | 76 | 1 |
Elephant's Trunk Nebula (IC 1396A) | ... | ... | 245 | 81 | 2 |
Rosette Nebula (Caldwell 49) | ... | ... | 685 | 154 | 1 |
Cone Nebula, Christmas Tree Cluster and Fox Fur Nebula (NGC 2264) | ... | ... | 367 | 115 | 5 |
Horsehead Nebula (IC 434) and Flame Nebula (NGC 2024) | ... | ... | 473 | 102 | 2 |
Triangulum Galaxy (Messier 33) | ... | ... | 313 | 102 | 3 |
5-Days-Animation of the Moon-Libration (27 MB) | ... | ... | 294 | 143 | 15 |
Bode’s Galaxy (Messier 81) | ... | ... | 415 | 95 | 2 |
Helix Nebula (Caldwell 63) @15° | ... | ... | 320 | 65 | 2 |
Lagoon Nebula (11°) meets Trifid Nebula (13°) | ... | ... | 207 | 111 | 0 |
Comet Catalina C/2013 US10 (animation) | ... | ... | 214 | 53 | 2 |
Pleiades (Messier 45) - reworked | ... | ... | 295 | 140 | 0 |
Iris Nebula (Caldwell 4) - reworked | ... | ... | 263 | 127 | 0 |
Jupiter (animation on 2015-04-09) | ... | ... | 303 | 67 | 4 |
Jupiter's dance with Io (Animation) | ... | ... | 285 | 125 | 0 |
Animation of Comet Lovejoy (C/2014 Q2) | ... | ... | 344 | 108 | 4 |
Comet Lovejoy C/2014 Q2 (remastered version 2023) | ... | ... | 266 | 146 | 2 |
Transit of Venus 2012 | ... | ... | 122 | 45 | 2 |