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Alex Ch

Alex Ch

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189
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Новосибирск, Russia

@astronom_aAlex Ch
Per rectum ad astra
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189 Photos

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Stephan's Quintet127150
Apennine Mountains97150
Sun 09.07.202614380
IC 1396 Elephant's TrunkMultiple variants179200
M 27180110
Supernova SN2026aaiv in NGC 7331205160
Supernova SN2026aaiv in NGC 7331176100
Crater Posidonius and its neighbors165140
Saturn on September 1, 2026.180150
Crater Aristotle and neighbors136140
The Moon on September 1, 2026.19890
NGC 7023 IrisMultiple variants15610
M45 PleiadesMultiple variants11720
Sunspot groups 4506-4507 and 451014870
Sun on August 16, 202617070
Silver clouds and Perseid15290
Sun 09.07.2026227190
Sun 08 July 2026236270
NGC 4565274140
M81291176
M5291210
M92389154
M104 Sombrero Galaxy516329
Globular cluster M13379203
Supernova SN 2026kid in NGC 5907785350
NGC 2237 "Rosette Nebula"509254
Tycho Crater745164
Plato Crater, Tenerife Mountains, and the Alps623220
California Nebula (NGC 1499)703170
Straight Wall (Rupes Recta)543190
Alphonsus Crater606150
Clavius Crater618200
Transit of Venus across the solar disk600130
IC 349 The Ghost of Merope778320
C/2025 A6 (Lemmon)540160
M31Multiple variants567156
M33Multiple variants567184
The Orion Nebula Complex (M 42)Multiple variants75280
Bubble (NGC 7635), Claw (SH2-157), Northern Lagoon (NGC 7538), Dormouse (NGC 7510)658150
North America Nebula (NGC 7000)620180
C/2025 A6 (Lemmon)571110
The Flame Nebula (NGC 2024) and the Horsehead Nebula (IC 434)Multiple variants678180
Heart Nebula (IC 1805)731230
C/2025 A6 (Lemmon)666208
IC 1848 "Soul"Multiple variants57590
Aurora749100
NGC 6960, NGC 6979 (Witch's Broom, Pickering's Triangle)1,536260
ISS July 10, 20251,467311
NGC 6992/6995 Veil, Net, Cygnus Loop1,624186
Penumbral phase of the eclipse1,35260
Lunar eclipse collage September 20251,347190
Maximum phase of the total lunar eclipse991100
Panorama of the Moon May 02, 20251,40290
Panorama of the Moon May 01, 20251,02480
Sea of Crises1,164120
Moon March 31, 2025Multiple variants1,01720
M11,26480
Dynamics of Jupiter's satellites986140
Venus, Mercury March 161,331170
Venus March 121,440130
Venus March 12, 2025.1,25690
Jupiter February 261,138120
Venus February 251,11880
Venus February 5, 20251,255150
Jupiter August 5, 20221,149100
Mars February 5, 20251,09970
Jupiter 05.02.20251,242150
Comet C/2024 G3 (ATLAS)1,465130
C/2024 G3 (ATLAS)1,433140
M13 (NGC 6205)Multiple variants1,430160
M27Multiple variants1,21450
M271,227110
C/2023 A3 (Tsuchinshan–ATLAS)1,374160
Veil Nebula1,450140
C/2023 A3 (Tsuchinshan–ATLAS)Multiple variants1,223120
Antitail C/2023 A31,40580
C/2023 A3 (Tsuchinshan — ATLAS)1,162110
C/2020 F3 (NEOWISE)1,398140
C/2023 A3 (Tsuchinshan–ATLAS)1,342130
Mars and the road1,39170
Sun (region) H-Alpha July 13, 20241,51370
Sunspot groups 3811, 38181,38380
Groups of spots 3813, 3815, 38201,402100
Solar prominence 10.09.20241,314200
Chromosphere of the Sun gif1,288130
Chromosphere of the Sun1,44080
Chromosphere region 37381,75550
Saturn on July 6, 20241,516100
ISS 06-07-20241,49592
Sun on June 14, 20241,38880
NGC 2392 Eskimo1,653160
Moon on May 16, 20241,649150
Sunspot 36641,437130
M42 Orion Nebula1,622152
Schiller Crater and its surroundings1,613140
Sun (region) H-Alpha October 19, 20232,008100
Sinus Iridum1,757170
Jupiter and Ganymede on September 21, 2023Multiple variants1,62590
Jupiter APNG October 19, 2023Multiple variants1,77550
Comet C/2020 F3 (NEOWISE)1,692180
Photosphere of the Sun (section) 09.04.20221,60760
Sun (region) H-Alpha October 19, 20231,794110
The Moon, Venus, and the Beehive Cluster1,727130
Panorama of the Moon on October 7, 20231,746120
Partial Lunar Eclipse of October 29, 20231,712120
Aristarchus Crater and othersMultiple variants1,68620
Gassendi Crater and others.1,873120
Partial Lunar Eclipse of October 29, 20231,713130
Jupiter October 7, 2023Multiple variants1,49271
Jupiter on October 19, 20231,848150
A Seagull in front of the Sun in H-alpha1,71770
Sun (region) H-Alpha October 19, 20231,60480
Sun H-Alpha October 13, 20231,68690
Rotation of Jupiter 07.10.20231,792160
Jupiter Collage October 7, 20232,071180
CH4 Jupiter October 7, 20231,607110
Saturn October 07, 20231,592160
Uranus October 7, 20231,689150
Saturn on September 21, 20231,768180
Jupiter on September 21, 20231,901190
Saturn on September 17, 20231,673210
Moon on August 29, 20231,922110
Venus on July 4, 20231,739160
Venus on July 3, 20231,61270
Venus on June 4, 20231,831108
Phase change of Venus1,607110
Venus on June 1, 20231,803100
Partial Lunar Eclipse on May 6, 20231,71580
Venus on April 10, 20231,670142
Mercury and Venus Collage1,670130
Jupiter, December 2, 20221,70980
Moon panorama 280320232,115102
Venus on March 29, 20231,731110
Moon on March 24, 20232,107160
Infrared Jupiter1,798160
Mars, December 2, 20221,909220
Jupiter on October 16, 20211,973140
C/2020 F3 (NEOWISE) Collage2,159220
The Sun one minute before the eclipse1,861130
eclipse gif2,053146
Eclipse before sunset1,843100
M45 Pleiades2,110300
NGC 6960 "Witch's Broom"1,951300
Copernicus Crater1,897140
C/2020 F3 (NEOWISE)1,858160
The Moon and Venus1,911150
Mars Rotation 04.10.20221,889220
Jupiter, October 3, 20221,985230
Jupiter on October 3, 20221,956240
Saturn Setting1,859180
Rotation of Jupiter 04.10.20222,270320
Mars 04_10_20221,931220
Saturn, collage1,962160
Rotation of Mars1,763160
Jupiter collage in black and whiteMultiple variants1,86954
Panorama of the Moon, September 18, 2022Multiple variants1,83620
Panorama with comet C2020 F3 (NEOWISE)2,217142
Archimedes, Autolycus, Aristillus2,191210
Soyuz MS-22 second stage fall2,083120
Launch of Soyuz MS-222,048250
Launch of Soyuz MS-221,970240
The solar photosphere on September 4, 20222,287240
Jupiter on September 18, 20222,006150
Jupiter on August 25, 20222,252170
Saturn on August 24-25, 20222,346180