Moon-Jupiter conjunction | ... | 65 | 30 | 0 |
Can you turn a Dobson into a Radio Dish/ Telescope ? YES ! | ... | 77 | 16 | 2 |
Magical optical illusion : the moon, captured using thermal camera | ... | 65 | 21 | 0 |
Partial lunar eclipse and Jupiter | ... | 40 | 26 | 0 |
Moon partial eclipse October 28 2023 | ... | 71 | 34 | 0 |
ESA Euclid test image | ... | 26 | 3 | 0 |
Major upgrade for my little Radio-telescope | ... | 83 | 29 | 1 |
Venus - Jupiter conjunction | ... | 70 | 20 | 0 |
Comet C/2022 E3 (ZTF) | ... | 126 | 30 | 0 |
Mars opposition 2022 | ... | 78 | 31 | 0 |
Moon/Mars conjunction , missed occultation | ... | 57 | 24 | 0 |
Moon / Mars conjunction rising | ... | 55 | 27 | 1 |
Moon /Jupiter conjunction | ... | 63 | 19 | 1 |
Partial Sun Eclipse 25. Oct. 2022 | ... | 71 | 36 | 1 |
Eagle Nebula : Pillars of creation JWST B/W image merged / my original image | ... | 81 | 26 | 1 |
Jupiter, GRS transit | ... | 103 | 27 | 1 |
Jupiter , red spot , 3 moons | ... | 16 | 3 | 0 |
Saturn , first attempt 2022 | ... | 21 | 4 | 0 |
M 2 / NGC 7089 globular cluster | ... | 37 | 19 | 0 |
M 22 / NGC 6656 globular cluster | ... | 37 | 19 | 0 |
M 26 / NGC 6694 open cluster | ... | 28 | 13 | 0 |
M 23 / NGC 6494 open cluster | ... | 34 | 16 | 0 |
Saturn and five moons : Iapetus, Rhea,Tethys, Dione, Titan | ... | 67 | 16 | 0 |
M 18 / NGC 6613 open cluster | ... | 42 | 19 | 0 |
C/2017 K2 "good bye image" | ... | 6 | 1 | 0 |
M 28 / NGC 6626 Globular Cluster | ... | 45 | 21 | 0 |
M 20 / NGC 6514 Trifid Nebula (at full moon...) | ... | 34 | 13 | 0 |
M 21 / NGC 6531 Open cluster | ... | 39 | 13 | 1 |
M25 / IC 4725 open cluster | ... | 45 | 19 | 0 |
M9 / NGC 6333 Globular Cluster | ... | 53 | 21 | 0 |
M14 / NGC 6402 Globular Cluster | ... | 72 | 27 | 0 |
M11 / NGC 6705 Wild Duck cluster "test image" | ... | 52 | 16 | 0 |
M16 / NGC 6611 Eagle Nebula | ... | 72 | 33 | 0 |
Comet C/2017 K2 "short exposure" | ... | 59 | 30 | 0 |
"Supermoon + Saturn". 15. July 2022 | ... | 46 | 21 | 0 |
Sun eclipse 3.Oct. 2005 | ... | 15 | 2 | 0 |
Moon : Vallis Alpes | ... | 74 | 15 | 0 |
M80 / NGC 6093 globular star cluster | ... | 71 | 17 | 0 |
Moon | ... | 13 | 2 | 0 |
Comet C/2017 K2 PanSTARRS July 4th. 2022 | ... | 57 | 27 | 0 |
M107 / NGC 6171 Globular Cluster | ... | 54 | 21 | 0 |
Comet C/2017 K2 Pan-STARRS. : 28.Juni 2022 | ... | 47 | 22 | 0 |
Comet C/2017 K2 Pan-STARRS 28.June 2022 : GuideScope Image | ... | 66 | 27 | 0 |
M12 / NGC 6218 Globular cluster | ... | 47 | 25 | 0 |
M10 / NGC 6254 | ... | 68 | 20 | 0 |
M10 / NGC 6254 : Image collected by my guider scope | ... | 39 | 17 | 0 |
M5 Globular Star Cluster (NGC5904) | ... | 49 | 18 | 0 |
Safety first ! ( avoid Cam falling off from telescope) | ... | 94 | 12 | 0 |
Lunar Eclipse May 16th 2022 Gif animation | ... | 133 | 27 | 0 |
Total Moon Eclipse May, 16, 2022 raw cut overview | ... | 116 | 48 | 1 |
Milkyway Hydrogen line high resolution drift-scan over one month | ... | 196 | 33 | 3 |
Moon Crater Tycho | ... | 70 | 27 | 1 |
Radio telescope : Milkyway Hydrogen line driftscan | ... | 133 | 36 | 2 |
My Radio Telescope after 5 years : improvements | ... | 234 | 57 | 3 |
Autumn season begins : getting ready for clear Skys | ... | 91 | 25 | 1 |
Apokalypse now : strange cloud formation just before sunset at my backyard | ... | 123 | 56 | 0 |
Partial Solar Eclipse June 10 2021 | ... | 57 | 28 | 2 |
Moon : ground based thermal imaging (Seek thermal cam) | ... | 149 | 24 | 1 |
M67 King Cobra Cluster | ... | 97 | 15 | 1 |
Apophis(99942) Asteroid : final close path before 2029 flyby | ... | 130 | 20 | 1 |
M42 Orion-nebula Trapez 12" Dobson | ... | 185 | 20 | 0 |
NGC206 star cloud in the Andromeda Galaxy | ... | 107 | 21 | 1 |
M32 Galaxy / Vintage Meade DSI CCD on 12" Dobson | ... | 354 | 28 | 1 |
M95 / NGC 3351 | ... | 79 | 24 | 1 |
Crescent Moon | ... | 79 | 31 | 1 |
Jupiter-Saturn Conjunction incl. Jupiter- AND Saturn- moons | ... | 159 | 33 | 0 |
Moon, Saturn-Jupiter conjunction | ... | 81 | 18 | 1 |
Saturn | ... | 97 | 26 | 0 |
Mars September 2020 | ... | 201 | 37 | 0 |
Mars | ... | 115 | 36 | 0 |
Mars | ... | 114 | 26 | 0 |
Mars ( at daylight ) first attempt | ... | 83 | 15 | 0 |
Venus ( at daylight ) infaredpass | ... | 72 | 15 | 0 |
comet c/2020 F3 NEOWISE " Good Bye" - image | ... | 95 | 18 | 0 |
Saturn | ... | 77 | 17 | 0 |
c/2020 F3 NEOWISE closeup | ... | 76 | 25 | 0 |
Comet c/2020 F3 NEOWISE | ... | 107 | 31 | 1 |
Comet c/2020 F3 NEOWISE | ... | 91 | 28 | 0 |
M60 galaxy / neighbor NGC4647 - short exposures trial - | ... | 123 | 26 | 0 |
M60 / M59 trial short exposure | ... | 103 | 17 | 0 |
M88 Galaxy /NGC 4501 | ... | 368 | 37 | 0 |
Comet C/2019 Y4 ATLAS path / 1 hour animated GIF | ... | 186 | 26 | 0 |
Comet C/2019 Y4 ATLAS | ... | 69 | 22 | 0 |
THERMAL imaging of celestial bodies (experimental stage : earth's moon) | ... | 155 | 14 | 0 |
M57 Ring nebula | ... | 193 | 38 | 0 |
Mercury transit Sun 2019 behind clouds... | ... | 94 | 22 | 0 |
Jupiter - Moon Conjunction Halloween - Surprise | ... | 91 | 18 | 0 |
Homemade Infrared All Sky Cam (360 x 120) based on Raspberry Pi (experimental stage) | ... | 1499 | 50 | 5 |
Neptun & Triton | ... | 119 | 22 | 0 |
Jupiter & GRS | ... | 119 | 23 | 0 |
M100 merged images 2019/2015 | ... | 110 | 26 | 0 |
M67 open cluster : red giants and white dwarfs | ... | 128 | 28 | 0 |
M95 / NGC 3351 / NGC 3345 : Double Star System | ... | 98 | 21 | 0 |
M3 / NGC 5272 globular cluster | ... | 105 | 35 | 0 |
Moon (single shot) | ... | 110 | 26 | 0 |
M87 NGC4486, the famous Galaxy : incl. Jet from the Black Hole | ... | 253 | 25 | 0 |
Moon : Mare Crisium | ... | 166 | 19 | 0 |
M42 Orion Nebula Trapez : iPhone Okular projection | ... | 246 | 15 | 0 |
Venus | ... | 102 | 26 | 1 |
Saturn and moons | ... | 99 | 9 | 0 |
Lunar Eclipse 2018 using iPhone and 12" Dobson Telescope | ... | 206 | 28 | 1 |
Jupiter & Grs plus moon Ganymede & shadow | ... | 131 | 13 | 0 |
M 86 / M 84 (part of Markarian's Chain) | ... | 92 | 14 | 0 |
Moon (Waxing, Crescent, Ilumination 24%) | ... | 143 | 24 | 0 |
M 105 et.al. (revisited) | ... | 69 | 19 | 0 |
Mercury Planet : my first attempt ever | ... | 128 | 14 | 0 |
M33 Triangulum Galaxy | ... | 120 | 29 | 0 |
Iridium flare | ... | 162 | 13 | 0 |
Amateur Radio Astronomy : 1.42 GHz H line Milky Way arms Doppler shift | ... | 483 | 44 | 3 |
Moon | ... | 128 | 31 | 0 |
Radio Astronomy in my backyard: observing the Spiral arms of our Galaxy at 1.42 GHz H-line emission | ... | 514 | 82 | 9 |
Comet C/2015 V2 (Johnson) | ... | 136 | 36 | 0 |
Jupiter (two moons) | ... | 221 | 25 | 1 |
NGC 2903 / NGC 2905 | ... | 579 | 34 | 0 |
M 105 et. al. | ... | 85 | 18 | 0 |
Jupiter incl. GRS , IO | ... | 195 | 33 | 0 |
Sunset firework | ... | 103 | 33 | 0 |
Venus ( daylight capture ) | ... | 88 | 24 | 0 |
Neptun and it's moon Triton | ... | 171 | 30 | 0 |
Moon : Mare Imbrium, Crater Plato surrounding | ... | 131 | 29 | 0 |
Moon : Crater Gassendi ( main crater of Mare Humorum) | ... | 163 | 34 | 0 |
Moon : Mare Humorum | ... | 142 | 25 | 0 |
Moon crater Clavius - close-up- | ... | 229 | 38 | 0 |
Moon : Crater Tycho, Clavius et.al. | ... | 127 | 38 | 0 |
Moon at terminator : Lacus Somniorum, Posidonis, Atlas, Hercules, Bürg | ... | 134 | 29 | 1 |
Raspberry Pi + cam on Dobson for easy initial alignment | ... | 366 | 28 | 1 |
Meteor Crater Saaremaa , Estonia | ... | 265 | 34 | 0 |
M57 Ring Nebula | ... | 179 | 38 | 0 |
M 27 Dumbbell Nebula | ... | 346 | 57 | 0 |
NGC 7814 Galaxy / C43 ( - little Sombrero galaxy- ) | ... | 206 | 24 | 0 |
NGC 7009 / tumbling object : Asteroid 2016 RB1 ? update | ... | 222 | 23 | 0 |
NGC 7293 Helix Nebula | ... | 270 | 33 | 0 |
NGC 7009 Saturn Nebula | ... | 380 | 38 | 2 |
Mars | ... | 233 | 36 | 0 |
Jupiter + Europa (incl. shadow) | ... | 235 | 40 | 0 |
MARS | ... | 212 | 36 | 0 |
Saturn | ... | 328 | 38 | 1 |
Moon crater Theophilus et.al. | ... | 159 | 28 | 0 |
Sun - Mercury transit : initial contact phase | ... | 119 | 28 | 1 |
Sun, Mercury Transit (May 9th. 2016) complete entry phase. (OIII filter) time lapse video (factor 10) | ... | 128 | 34 | 0 |
Mercury transit 9. May 2016 plus large Sunspot 2542 | ... | 192 | 26 | 0 |
Caldwell 45 Galaxy (NGC 5248) | ... | 380 | 24 | 0 |
NGC 3822 et. al. ( Diving deep into the Universe: up to 300 million Lightyears distance) | ... | 193 | 26 | 1 |
NGC 3628 (part of LEO triplet) | ... | 170 | 33 | 0 |
Moon Mare Crisium (UHCS) Crater Proclus hue interesting | ... | 218 | 28 | 1 |
Sunspot AR 2529 in Ha | ... | 146 | 31 | 0 |
Jupiter | ... | 191 | 35 | 0 |
Sunspot AR 2529 | ... | 109 | 20 | 0 |
M42 Orion Nebula | ... | 245 | 35 | 0 |
IC 434 / NGC 2023 Horsehead Nebula | ... | 176 | 24 | 0 |
M32 test infrared pass filter | ... | 170 | 34 | 0 |
Uranus + 3(4) moons | ... | 187 | 30 | 0 |
Neptun & Triton | ... | 204 | 25 | 1 |
Moon at Eclipse 2015 3D relief: Baseline 200 km | ... | 200 | 32 | 1 |
M15 | ... | 116 | 23 | 0 |
M13 | ... | 157 | 28 | 0 |
PGC +69457 Gravitational lense (Einstein cross) | ... | 1443 | 37 | 3 |
Vesta Asteroid | ... | 147 | 26 | 0 |
Dark Lunar Eclipse ( ca 50%) Sept. 28. 2015 | ... | 99 | 24 | 0 |
Dark Lunar Eclipse Sept. 28. 2015 | ... | 163 | 36 | 0 |
Moon : Rimae Sirsalis (close-up) | ... | 135 | 29 | 0 |
Moon crater : J. Herschel, Anaximander, Carpenter | ... | 120 | 30 | 0 |
Moon crater Copernicus | ... | 283 | 37 | 0 |
Neptun & Triton | ... | 182 | 24 | 0 |
NGC 507 group in pisces : lots of Galaxies | ... | 396 | 25 | 0 |
Neptun : movement of one day (animation) | ... | 175 | 23 | 1 |
Uranus (zoom 400%) | ... | 223 | 22 | 0 |
Uranus and Moons (2nd. attempt) | ... | 156 | 19 | 0 |
Neptun ( zoom 400%) | ... | 290 | 19 | 0 |
Neptun plus moon Triton | ... | 276 | 27 | 0 |
Uranus plus 5 of it's moons | ... | 185 | 25 | 1 |
Moon : Andy Warhol Style | ... | 150 | 18 | 0 |
M 33 Triangulum Galaxy | ... | 237 | 29 | 1 |
Moon Montes Caucasus, Alpes | ... | 120 | 21 | 0 |
Moon Crater Copernicus at full moon | ... | 181 | 31 | 0 |
Earth Moon : Rimae Sirsalis | ... | 190 | 31 | 0 |
M 110 Galaxy : local Andromeda group | ... | 193 | 22 | 0 |
M 31 Andromeda Galaxy | ... | 300 | 36 | 1 |
M 27 Dumbbell Nebula in high resolution | ... | 529 | 78 | 3 |
M27 brief test of my new Dobson 12" | ... | 448 | 21 | 0 |
Skywatcher 12" collabsible Dobson | ... | 338 | 35 | 0 |
Perseides RADAR echoes | ... | 317 | 45 | 3 |
Pluto ( 24 hours shift anim ) | ... | 420 | 22 | 0 |
Strange Moon ... | ... | 149 | 24 | 1 |
M16 Eagle Nebula : close up "Pillars of Creation" | ... | 379 | 52 | 0 |
NGC 7635 Bubble Nebula | ... | 279 | 51 | 0 |
Venus : UHC-S Filter (Hb,OIII,Ha) | ... | 314 | 30 | 0 |
Venus & Jupiter Conjunction 30.6.2015 (incl. Jupiter moons) | ... | 154 | 33 | 0 |
Sun - watch set-up | ... | 286 | 42 | 1 |
Sun : Sunspot 2373 29 June 2015 | ... | 174 | 34 | 0 |
M27 Dumbbell Nebula skeleton anim | ... | 438 | 60 | 1 |
M27 Dumbbell Nebula : spectrum (Ha,OIII,Hb + RGB) | ... | 647 | 56 | 1 |
NGC 6888 Crescent Nebula in plain RGB, Ha, RGB + Ha | ... | 340 | 43 | 0 |
NGC 6888 Crescent Nebula | ... | 159 | 36 | 0 |
NGC 4762 and NGC 4754 in Virgo | ... | 303 | 23 | 0 |
NGC 5566 Galaxy & friends (ARP 286) Trio in Virgo | ... | 204 | 20 | 0 |
NGC 5557 | ... | 190 | 27 | 0 |
M 106 Galaxy | ... | 200 | 45 | 0 |
NGC 4013 A very special Galaxy ! | ... | 134 | 24 | 1 |
NGC 4656 "Hockey Stick" Galaxy | ... | 157 | 31 | 0 |
NGC 3718 / NGC 3729 | ... | 205 | 30 | 0 |
Jupiter with GRS at Sunshine | ... | 133 | 25 | 0 |
Saturn @ Opposition 2015 | ... | 258 | 38 | 0 |
Saturn and 6 of it's Moons | ... | 311 | 25 | 0 |
Venus | ... | 131 | 30 | 0 |
M 104 Sombrero Galaxy | ... | 183 | 37 | 0 |
NGC 4631 / C32 The Whale Galaxy | ... | 310 | 29 | 0 |
NGC 4559 / C36 | ... | 199 | 26 | 0 |
NGC 4565 / C38 Needle Galaxy | ... | 321 | 37 | 0 |
M100 Galaxy + dim friends | ... | 148 | 25 | 0 |
NGC 3628 Galaxy | ... | 162 | 36 | 0 |
M65 / M66 Galaxy | ... | 124 | 22 | 0 |
M63 Sunflower Galaxy Close-Up | ... | 276 | 42 | 1 |
M63 Sunflower Galaxy | ... | 187 | 27 | 0 |
M51 Whirlpool Galaxy | ... | 353 | 41 | 0 |
M101 Pinwheel Galaxy | ... | 222 | 25 | 0 |
NGC 3368 / M96 Galaxy : My very first guided image ! | ... | 127 | 27 | 0 |
Meteorite, Campo del Cielo | ... | 244 | 30 | 0 |
M64 Black-eye galaxy : close up | ... | 296 | 50 | 2 |
M64 Black-eye Galaxy | ... | 192 | 31 | 0 |
Jupiter | ... | 166 | 35 | 0 |
My "workhorse" Telescope | ... | 509 | 65 | 1 |
Jupiter with GRS | ... | 225 | 29 | 0 |
Moon Mare Serenitatis | ... | 114 | 23 | 0 |
Moon Crater Tycho | ... | 144 | 22 | 0 |
Moon Crater Copernicus | ... | 137 | 24 | 0 |
Moon : Mare Imbrium , Plato | ... | 230 | 35 | 0 |
Vallis Alpes: Ocular Projection on hand-held Smartphone | ... | 179 | 17 | 0 |
Moon crater : Arzachel, Purbach, Walther, Stöfler et.al. | ... | 178 | 28 | 0 |
Vallis Alpes | ... | 119 | 28 | 0 |
Venus Mars close conjunction 22.2.2015 | ... | 101 | 17 | 0 |
Barnard 33 Horsehead Nebula | ... | 117 | 14 | 0 |
M1 Crab Nebula | ... | 198 | 22 | 0 |
M42 Orion - Trapezium | ... | 157 | 27 | 0 |
Moon set & Jupiter | ... | 86 | 21 | 0 |
Comet Lovejoy C/2014 Q2 : Tail enhanced B/W | ... | 153 | 25 | 0 |
Comet Lovejoy C/2014 Q2 | ... | 132 | 28 | 0 |
C/2014 Q2 Comet Lovejoy | ... | 137 | 24 | 0 |
My Place | ... | 413 | 53 | 0 |
Moon Art : Clavius et.al. | ... | 175 | 18 | 0 |
M33 Triangulum Galaxy | ... | 291 | 28 | 0 |
Meteor Crater on Earth | ... | 265 | 43 | 1 |
Moon : Mare Tranquillitas | ... | 246 | 12 | 0 |
Moon : Mare Nectaris , Theophilus | ... | 177 | 14 | 0 |
M31 Andromeda Galaxy | ... | 314 | 10 | 0 |
Comet Jacquet C/2014 E2 minus Startrails | ... | 160 | 16 | 0 |
Comet Jacques C /2014 E2 | ... | 158 | 17 | 0 |
M 31 Andromeda Galaxy (Core) | ... | 113 | 10 | 0 |
Venus - Jupiter Conjunction 19.8.2014 06:00 | ... | 117 | 11 | 1 |
Me at Mount Palomar Observatory, California, 1983 | ... | 191 | 20 | 0 |
NGC 7635 Bubble Nebula | ... | 238 | 17 | 0 |
Moon | ... | 164 | 17 | 0 |
Saturn @ Opposition 2014 | ... | 254 | 19 | 0 |
M106 Supernova SN 2014 bc carved out | ... | 179 | 6 | 0 |
M106 | ... | 247 | 13 | 0 |
NGC 6826 Blinking Planetary | ... | 201 | 29 | 0 |
Waxing Moon | ... | 122 | 8 | 0 |
Visor | ... | 392 | 28 | 0 |
My Observatorium | ... | 293 | 33 | 0 |
Supernova M82 2014J | ... | 239 | 6 | 0 |
Spectrum : Jupiter | ... | 290 | 13 | 1 |
Spectrum : Capella | ... | 336 | 9 | 0 |
Star Spectrum :Procyon | ... | 146 | 3 | 0 |
Star Spectrum : Sirius | ... | 340 | 11 | 0 |
Star spectrum: Betelgeuze | ... | 232 | 18 | 0 |
Sun | ... | 151 | 5 | 0 |