NGC 7635 The Bubble Nebula It is an H II-region emission nebula in the constellation Cassiopeia. Isn't it fascinating to see such a bubble in space? 🤩 (1/7)

The Boogeyman Nebula 🌌 Here's a fun astrophotography target to try with your telescope this season - but be warned, this one takes TIME! LDN 1622 is a dark nebula in the constellation Orion that resembles 'a dark figure with a head and arms' (I kinda see it!) This is 10 hours! #astrophotography

Uranus and its 5 brightest moons. Miranda is the closest to Uranus and is about 50,000x fainter than the planet, making it a challenge to capture in the glare of the planet. This is a 24 image stack. Uranus is over-exposed to help record Miranda. It's just visible on the edge of Uranus' glare! 🔭

5 mins vs 70 mins. Just live stack and auto stretch. #astronomy #astrophotography

Jupiter imaged on Tuesday morning in good seeing, with the C11. I think this is the first time I've captured vague albedo features on Ganymede, it's largest moon, which I was pleased about 🔭

The planetary nebula Sh2-188 in the constellation Cassiopeia is also known as Shrimp Nebula due to its shape. I took this image over five nights in August using a C8, an ASI294mc Pro camera and a total exposure time of around 13 hours (details in image) #Astrophotography @kat-astro-bot.bsky.social

It's not the best image you are going to see of Comet C/2025 A6 (Lemmon), but I managed to catch it with my DSLR. 30 images stacked. 5 seconds/ISO 800/ F/3.5. A quick set up with the intervalometer, just after sunset. I'm quite pleased to have caught it! #Astrophotography #Astronomy

Folks — @astrobites.bsky.social is a fantastic community-media source for astronomy news, and gives voice to the fantastic research that goes on by early career scientists. If you wanna get some experience in Astro SciComm writing it’s the place to be. Check link below for deets! 👇🏽

Mind has been officially blown by seeing Saturn and its moon Titan through the Mills Observatory Victorian 10" Cooke telescope. WOW! Every time I've visited before, the clouds have come too, but not today! This old technology still works perfectly with a clockwork tracking mechanism. Stunning 🥳👌 🔭

October 27, 2025 ended with twilight adorned by luminous colorful brush strokes due to an earlier launch from Vandenberg. The plume was invisible until the darkening sky above the twilight revealed it as as a pale white wisp. Later, as Earth's shadow climbed up the plume, sunset colors appeared.

Motion of Comet C/2025 A6 (Lemmon) over a period of ~1 hour. Nikon D850, Nikkon 180mm AI-S, f/4, ISO 200, 30x120 seconds. #astrophotography

Managed to grab a few more images of Comet Lemmon this evening (Sunday Oct 26th) from Kielder Campsite, Northumberland, through very brief gaps in the clouds. This is a phone-processed stack of half a dozen jpg images taken with my Seestar S50.

Messier 27, the Dumbbell Nebula from last night. Framed in the context of the wider star field in the constellation of Vulpecula. Taken with a Canon 250D DSLR through Evostar 72ED telescope on a Star Adventurer mount. #Astronomy #Astrophotography #Space

#Comet C/2025 A6 #Lemmon in the constellation Boötes, on the evening of October 24th. Captured from the light polluted outskirts of Munich. 16 minutes integration time with my Fujifilm X-S10 and 135mm f4.5 lens (untracked). #astrophotography 🔭

Congrats to @carersinstemm.bsky.social for a successful and insightful launch event in Edinburgh's grand Playfair library. They're calling for systemic changes to funding, policy & culture to support carers in STEM. Read more 👉 carersinstemm.co.uk & join future events in London/Manchester/Online 👩‍🔬🧪

Another session with the #Seestar S50 last night. Getting a feel for what it can/can't do, but there's much to learn—including accessing/using the RAW files; maybe this weekend. Also need to test it in a dark sky, not suburban. Here's 3x Orion neb w/ different exposures, and the Helix nebula. 1/n 🔭

Comet C/2025 A6 (Lemmon) taken on 19 October from the roof of our garage at 135 mm focal length (stack of 192 10s-subs). Despite thin clouds and streetlights between the comet and me, the gas & dust tails are clearly visible in different colors. Brings back memories of Hale-Bopp #astrophotography

A night of two Comets C/2025 A6 Lemmon and the much greener comet C/2025 R2 Swan seen on 21.10.2025 from my Shropshire garden ☄️☄️ #Astrophotography #astronomy

Two comets in one evening (20 October 2025): C/2025 A6 (Lemmon) C/2025 R2 (SWAN) Nikon D850, Tamron 35mm, f/2.8, ISO 200. Additional details in Alt Text. #astrophotography #landscape 📷

That was an exciting evening on 18 October: 2 cameras, 2 comets and, to top it off, some #auroraborealis: C/2025 R2 (SWAN) was close to the bright nebulae M16 & M17 and the open clusters NGC6645 & M25 (1. image). Comet C/2025 A6 (Lemmon) tried to hide behind clouds but failed (2.)😉 #astrophotography

Just a normal dy in the solar system. Jupiter on october 13th observed from Paris.

A capture of comet C/2025 A6 (Lemmon) yesterday morning under a 67% lit Moon. More of the tail captured this time, despite the moonlight. I could see the comet easily in binoculars too. I estimated it to be mag 5.7. Noticeably brighter than a few days ago. #Astronomy #Astrophotography #A6Lemmon

Woken early by Felix Astronomicus and saw the sky was clear, so got a quick shot of the Moon. CFF135 🔭, #TeleVue 2.5x powermate, #Touptek 585 mono. Pleased that I got most of Hadley Rille. Best 100 frames from 1000 frame video. #astrophotography

更待月 分厚い雲の向こうの月。2枚目が元画像でここから16枚コンポジットして仕上げてます。 スパイ映画の画像処理で写真を鮮明にしていく気分でした。 #月 #更待月 #moon #天体写真 #星空 #astrophotgraphy #vsco #今夜の星空 #宙を見上げて #nikon #nikonp1000 #photoshop #vixen #vixenpolarie

The 66% #waning #gibbous #daytime #Moon, 2025 10 11, 08:53:24 UTC at an altitude of 38° 29' and a distance of 366 243 km. Nikon D800 Skywatcher 200P f/5.9, 1/500s, ISO-100, 1200 mm FL #astronomy #astrophotography #craters

Only a few hours to go before Small Son and I set off on our 4 mile fundraising walk in aid of The Miscarriage Association. We're nearly at our target of £500 thanks to your generous donations, but if you can help us reach our goal today that would be wonderful! www.justgiving.com/page/p-boynt...

Jess Wade is amazing, and it's my absolute honour to be one of the more than 2000 women in STEM whose wikipedia page she started: mymodernmet.com/jessica-wade... 🧪🔭👩‍🔬

The universe is too fucking fabulous for capitalism, y'all! Last night's evidence: 1. North America Nebula (1 hour) 2. Andromeda (20 min) 3. Pac-Man Nebula (15 min) The universe is basically just hydrogen, dark matter, and dark energy. Plus trillions upon trillions of perturbations lol 🔭 1/3

That's it... I'm moving the SE Asia, as @marwellaspaceart.bsky.social and @shahgazer.bsky.social get all of the good occultations, like tonight's occultation of Beta Tauri by the Moon: www.lunar-occultations.com/iota/bstar/1... note wiki entry on occultations: en.wikipedia.org/wiki/Beta_Ta...

Launching in 2 weeks, just in time for Halloween. My spooky space painting, Leviathan’s Wake! Prints & the original will be available 🐉🎃 stellerarts.com/pages/leviat...

Had a go processing some of my older narrowband data in Pixinsight of Melotte 15 in the Heart Nebula. I feel this is a better result this time, more finer structure and better stars. This was 18 hours data with Ha, SII and OIII using Atik 383L+ and 190MN #astrophotography

Behold the Eastern Veil Nebula, a haunting supernova remnant that lit up the skies over 10,000 years ago! It took a month to capture using our little amateur telescope under the clear Texas skies. This is also Decembers shot in my 2026 calendar (link in my bio)

さきほど撮影した、西表島に沈む月です。 本日は太陰太陽暦の8月15日に相当するため、今夜、この月が昇ってくると、『中秋の名月』となります。

Sunset taken on my phone

The #moon on October 3, 2025 from Baraboo, Wisconsin. #Nikon Z6-2 with Nikkor 180-600/5.6-6.3, 116x 1/25sec, ISO 100, f/6.3, 600mm, stacked with Zerene Stacker, processed in #PixInsight and #darktable #astrophotography #sciart

十日余の月 雲越しの撮影。推しがとんでもない発表するもんだから投稿忘れそうになりました #月 #十日余の月 #moon #halfmoon #天体写真 #星空 #astrophotgraphy #vsco #今夜の星空 #宙を見上げて #nikon #nikonp1000 #photoshop #vixen #vixenpolarie

This is NGC 6946, a face-on spiral galaxy on the border of Cepheus and Cygnus. Ten supernovas have been detected in this galaxy over the last 100 years leading to its nickname, the Fireworks galaxy. More details in my gallery: app.astrobin.com/i/57inax?r=C #astrophotography

Saturn with an atmospheric dispersion corrector. This is at barely 40 degrees in only average seeing, and I've barely learned the device. But I think it's making a difference. #Astronomy #Astrophotography

I want to pull out these results as they are buried in the thread as I think they are fascinating! Blows my mind that one of the plasma wave modes was more affected than the other. WHAT IS HAPPENING?! HOW?! Know any plasma physics, magnetosphere science folks? Please get them to reach out! 🔭🧪

LDN 1251 The Rotten Fish Nebula captured from my dark site in southern France this month 🇫🇷 😊🔭 This was shot on the EdgeHD 8 with Hyperstar for a total integration time of about 4 hours using an OSC cam with just the UV/IR-Cut filter. #Astrophotography @kat-astro-bot.bsky.social‬ what do you see?

zodiacal light!

Star trail images made with time-lapse sequences photographed by Don Pettit, Butch Wilmore & Kimiya Yui from ISS. Each sequence was restored, remastered then retimed using frame interpolation for their respective short films. These new frames allowed for a simulated long exposure photograph.

Very noisy and mucky crop - sorry, blame light pollution and the kit's limited capability for comet-imaging - from a processed stack of images of Comet C/2025 A6 (Lemmon) taken using my Seestar S50 from Kendal, Cumbria at silly o'clock this morning... Hoping for better next month!

The end of the observing night - Venus and the constellation Leo rising with the incoming twilight. #astrophotography #ThePhotoHour #astronomy #speirgorm

look ma! 👀👀👀 Itttttt's meeeeeeeeeeee!

It's the Crab! The Crab Nebula to be precise. Messier's Number One (M1) in his famous catalog of fuzzy objects in 1758. My fifth attempt to collect a decent image. Two clear hours before sunrise for this one. #astronomy #astrophotography @stormhour.com @photohour.bsky.social

Trying out my new #Touptek ATR2600M mono camera on M33. This is the first 24 luminance images. I'll probably combine with some RGB data from last year once the sequence is finished. Scope #CFF135 🔭 on #TTS160 Panther mount. #astrophotography

This is what a newly launched batch of Starlink satellites looks like on our #MeteorCameras. All night stacked images are from 21 Sept '25, Oxfordshire, UK. Behind the crud the cameras captured 127 & 160 meteors respectively. Fortunately RMS software is good at filtering out junk

The Cygnus Loop AKA The Veil Nebula. Complete mosaic of the whole region of a massive supernova aftermath of a star that exploded between 17,000 and 25,000 years ago. The east, west and north portions in detail below 👇 #astronomy #astrophotography @stormhour.com @photohour.bsky.social 1/2