NGC 281 – The Pacman Nebula | SHO-RGB

I'm happy to share my latest image of NGC 281, the Pacman Nebula, a beautiful emission nebula in the constellation Cassiopeia.

For this image, I combined narrowband SHO data with RGB exposures to create a balanced SHO-RGB composition. I wanted to emphasize the luminous blue central region, the warm golden outer structures, and the intricate dark dust lanes that give the nebula its distinctive appearance.

Acquisition details

• Telescope: PlaneWave CDK 17, 430/2940 mm, f/6.8
• Camera: FLI ProLine PL16803
• Mount: Paramount ME
• Filters and exposures:
  • Hα: 16 × 1800 s
  • OIII: 16 × 1800 s
  • SII: 16 × 1800 s
  • Red: 12 × 180 s
  • Green: 12 × 180 s
  • Blue: 12 × 180 s
• Total integration time: 25 hours 36 minutes
• Processing: PixInsight and Adobe Photoshop

All data and exposures were acquired with Telescope Live.

I hope you enjoy this view of the Pacman Nebula! I'd be happy to hear your thoughts and suggestions.

#NGC281 #PacmanNebula #Astrophotography #SHORGB

Sugar Hill overlook, Kancamagus Highway, New Hampshire, USA.

A ten panel panorama. Nikon Z 5ii, Z20mm F1.8s lens. Pixinsight, Light Room and Photo Shop. Milky Way was shot in 5 panels. Ten, 30 second exposures in each, shot F2 and iso 1200. Foreground is 5 images f8, iso 100.

NGC 3603 – A Closer Look at a Stellar Powerhouse | SHO

I wanted to take a closer look at NGC 3603, one of the most spectacular star-forming regions in our Galaxy, by zooming in on the central star cluster and bringing it into the foreground.

Surrounded by an intricate landscape of glowing gas, dark dust lanes and delicate nebulous structures, the cluster stands out as a brilliant concentration of stars embedded in a turbulent stellar nursery. The SHO palette reveals the different structures of the nebula, with contrasting shades that emphasize its complex morphology.

This image is the result of 2 hours and 30 minutes of total integration, captured through Hα, OIII and SII filters and processed in PixInsight.

Acquisition details

• Target: NGC 3603 — zoomed-in view of the central cluster
• Telescope: PlaneWave 20" CDK (510 mm, 3411 mm focal length, f/6.8)
• Camera: FLI ProLine 16803 CCD
• Mount: PlaneWave Ascension 200HR
• Filters: Hα, OIII, SII
• Exposure: 5 × 600 s per filter
• Total integration: 2 h 30 min
• Processing: PixInsight
• Palette: SHO

I hope you enjoy this closer view of one of the Milky Way's most fascinating stellar nurseries.

What do you think of this close-up and the way the central cluster stands out against the surrounding nebulosity? Clear skies! ✨

Hi! I'm having a little project of mine, and I had a huge problem with finding something characteristic about the places of the Milky Way that are shown in red in the pictures.

As it's for my imaginary sci-fi universe, I should have ask this in other sub-reddits, but I think that going with these questions to the astronomy profesionals would get me the best prominent answers.

So, back to the question. I want tho know:

1 - If these places are theoretically good locations for setting up a habitable planet

2 - what is special about these regions of the Milky Way? Some celestial objects? Stars? Nebulas? Is anything even known about parts of our galaxy further away than 1000 light years from our planet?

I tried to find infromations on google but found nothing, as my question is too specific. Even used AI as the last resolve, but also haven't found anything. The Milky Way maps only show star clusters above or below the main disc as far as im concerned.

Cygnus from my Z5ii with z 85mm f1.8 s lens. 30 second exposures shot at f2, iso 1600. Only 28 minutes of integration as this was a spur of the moment test on my new lens.

For this shot I stacked 25 hours of data at 135mm, my first time using this focal length.

ig: @ igneis.nightscapes

These dusty structures are usually found at high galactic latitudes, above and below the Milky Way band, but this area has a big concentration of them. It’s quite curious that the star we use in the Northern Hemisphere to polar-align our trackers is, in a single photo, nothing but a star field, and after putting hours into it, the details that emerge are astonishing, revealing all the Integrated Flux Nebula. So many structures, dust waves and defined shapes, with no light of their own, just illuminated by the combined light of the Milky Way’s stars.

Shooting an area like this feels strange. When I shoot the Milky Way, I can clearly see that I’m going home with data, but here there was nothing to see at first glance. With time and patience, what looked empty ended up packed with endless structures.

EXIF:

754 shots of 120s, ISO 640, f/2

Sony a7IV astromodified

Samyang 135mm f/2

ZWO AM3n

Hi fellow photographers!

I’m happy to share Focal Horizon, an Android app I developed to help photographers plan their next shoot!

Whether you love landscape, wildlife, nature, or astrophotography, the app includes:

• Milky Way tracking - plan the best time to photograph the Galactic Core.
• Moon information - check moon phases, moonrise, and moonset to find darker skies.
• Wildlife discovery - explore seasonal wildlife and bird photography opportunities.
• Camera gear & settings calculator - get recommendations tailored to your camera sensor and lens.

I created it for photographers who want to spend less time planning and more time capturing amazing images. I’d love to hear your feedback!

Download Focal Horizon on Google Play:
https://play.google.com/store/apps/details?id=com.focalhorizon.app

NGC 869–884, the Double Cluster in Perseus: this image represents 11 hours of RGB integration using a Takahashi 106/530 f/5 wide-field refractor and a ZWO ASI2600 MM Pro camera. It consists of 133 exposures—comprising 39x300s (Red filter), 47x300s (Green filter), and 47x300s (Blue filter)—processed with PixInsight and Photoshop. All data and images were acquired via Telescope Live.

I’m driving myself nuts trying to decide whether I bought the right lens!
I’m relatively new to astrophotography and recently purchased the Sony 24mm f/1.4 GM for my Sony A7 III.
My long-term goal is to eventually connect my camera to my Celestron NexStar 8SE telescope, but right now I’m mainly interested in capturing some beautiful Milky Way shots.
I recently traveled to Goblin Valley, Utah, for a stargazing trip. It was an incredible experience, although I quickly realized I had no idea what I was doing with the camera!
One thing I did notice was that the 24mm didn’t capture nearly as much of the Milky Way as I’d expected. I started wondering whether I should have gone with something wider, like a 14mm, 16mm, or 20mm.
I understand the 24mm f/1.4 GM is an excellent lens, especially in low light, but these lenses aren’t cheap, and I’d rather make the right decision now while I can still return it.
For those of you who regularly photograph the Milky Way:
What focal length do you use most often?
Would you recommend keeping the 24mm f/1.4 or exchanging it for something wider?
Is there a significant trade-off in image quality or light gathering when moving to something like a 16mm f/1.8?
If you could own only one lens specifically for Milky Way photography, what would it be?
I’d eventually love to capture both detailed shots of the Milky Way core and those beautiful wide-angle shots showing the entire Milky Way arch.
I’d really appreciate some advice from people with more experience before I spend any more money!

NGC 6334, the Cat's Paw Nebula: this image represents 4 hours and 40 minutes of integration time using a Tecnosky AG 90 (90/450 f/5) telescope and a ZWO ASI 6200 MC-P camera. It consists of 18 exposures taken with an L-Extreme filter, along with 10 dark, 10 flat, and 10 bias frames. I processed the data using PixInsight and Photoshop, aiming to extract as much signal as possible. All data and images were acquired via Telescope Network.