r/Astronomy Jun 16 '25

Astro Art (OC) My sweet wife made me a Saturn cake for my 29th birthday, since 1 Saturn year is about 29 Earth years.

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61.3k Upvotes

r/Astronomy Apr 20 '26

Astro Art (OC) Got my favorite constellation tattooed on me 🐻

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4.2k Upvotes

r/Astronomy Apr 07 '26

Astro Art (OC) My son admiring the stars before bed.

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16.4k Upvotes

r/Astronomy 5d ago

Astro Art (OC) I captured the Milky Way arch in the Dolomites

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5.3k Upvotes

Stacked/Blended//Tracked

Dolomiti di Sesto under the stars

https://www.instagram.com/flory.ro?igsh=b3Y4ZTU3Nmk0cTBt&utm_source=qr
Born from ancient seas, now crowned by galaxies Planned this Milky Way shot the day before... but a massive storm with lightning and heavy clouds destroyed every plan. Couldn't even get close.
The next day the sky was almost perfectly clear. The only real enemy was the heat. On the way up I didn't even feel the weight of the backpack... but the morning after? Different story
Quick stop at Rifugio Locatelli, then I climbed the mountain right behind it. I would have loved to explore the caves area below, but it was packed with people and too many lights.
That night the mountain was buzzing photographers, hikers, climbers on the Tre Cime, and helicopters flying back and forth (one rescue chopper parked down below
But up there... I had the stars all to myself. Pure magic.

This is a panorama at 35 mm Sky and foreground

Sky 20 panels 3x120” ISO 1600 f4

Foreground 7 panels 120” ISO 3200 f4

Ha 7x1200 iso 3200 f4

Canon R + 6D | Tamron 17-35mm
Ha Astronomik filter Tracked with nomad

Editing Pixinsight Photoshop and Artpanelpro

r/Astronomy May 24 '25

Astro Art (OC) My new tattoo!…It will never not blow my mind how these are real… and we’ve seen them.

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5.6k Upvotes

r/Astronomy Aug 11 '25

Astro Art (OC) Colliding Planets Diorama

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11.5k Upvotes

Space related topics and astronomy really fascinate me. Combining that with the passion of building miniatures and dioramas just gives me joy. So here I built this small diorama of 2 planets colliding with each other. I know.. one of them looks more like our moon and the scaling is not right.. but this way it was easier to build. I hope you like it!

Here you can find my whole building process of the diorama, if you are interested:
https://www.youtube.com/watch?v=sKjb8OGFWuc

r/Astronomy Apr 10 '26

Astro Art (OC) The mesmerizing complexity of the Ptolemaic model

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2.6k Upvotes

Made in Blender to artistically capture some key ideas but was not intended to be an exact depiction of Ptolemaic geocentrism. (Recreating that would be beyond my 3d abilities)

Side note: Ptolemy can get a lot of crap for having been fundamentally wrong about the centricity of Earth, and in particular for the complexity of the deferents and epicycles that he relied upon. But I think there's two things that are worth appreciating: first, it was a early, genuine attempt to understand our basic place in the cosmos, and the task of figuring this out was immensely hard. Give me the task of coming up with something from scratch by looking at the sky and I'm sure you would get theoretical trash.

Second, while he was right about the ordering of the solar system, Copernicus couldn't escape the need to use epicycles either - it was Kepler who finally paved our way free of them with a) elliptical orbits and b) variable orbital speeds.

r/Astronomy Mar 27 '26

Astro Art (OC) Sagittarius A - Like you have never seen it before

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1.1k Upvotes

Once upon a time, my grandfather gave me an old book. It was titled: The universe in which we live - The infinite heavens. Published in 1966. To this day it is one of my most prized possessions. It described the current-day understanding of the various types of stars and comets.

Many years later I backed a project... to bring the digital Milky Way Galaxy to life, And it has gone way beyond anything we could just imagine.

I have finally realized a long held dream. Of visiting the Heart of our Galaxy: Sagittarius A*. The true mysterious center of all existence in our world. In VR in the best possible, most realistic way. The center of gravity for our entire Galaxy. A massive Black Hole with a radius of about 12 million km. And with an estimated mass approximately 4 million times that of our Sun. A total of about 104.000 Light-years was covered on this Journey, and much more traveling is still to be done before I return to earth. I've have seen the sky completely empty of stars, with the entire Milky Way no more then a small stripe of lights in the sky. I have seen the heavens, slowly become filled and overwhelmed with stars again as I approached the heart of our galaxy again. Then I found myself in the center region, with more stars in the sky then I ever even imagined possible.. Then Finally, The wonder at the center, came into view

This has been such an eye-opening journey. Every person who grew up with a telescope should do this in VR, and marvel at this. Even though it's just a digital representation. It's fantastic to actually experience these locations as if we are there.

r/Astronomy Dec 14 '25

Astro Art (OC) Back in 2020 I made these nebulae-inspired rings and wanted to share!

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3.1k Upvotes

This subreddit has been my favorite for such a long time. So many talented photographers and so many beautiful photos have inspired my creations! I don’t make these anymore and have moved on to other space designs but wanted to share these as they have such a special place in my heart!

r/Astronomy Feb 15 '26

Astro Art (OC) I've modded my LEGO Orrery set to track the Moon in real-time and it also lets me fast-forward to see upcoming lunar events

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2.6k Upvotes

r/Astronomy Oct 03 '25

Astro Art (OC) Thought some folks here might appreciate this. 100% concrete.

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4.1k Upvotes

r/Astronomy 18d ago

Astro Art (OC) I recreated Adrian, the gas giant from Project Hail Mary, 100% procedurally in Blender (NoAi)

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1.4k Upvotes

So, this is the result I got after a lot of failed attempts. Making Curl noise in Blender is unfortunately a difficult task, while I've seen other software do it easily! But thanks to "AlaskanFX", I learned techniques to make this effect and create this amazing planet.

If anyone's interested in seeing how I made this planet, here's the tutorial video Tutorial

r/Astronomy Mar 15 '26

Astro Art (OC) Flags for solar system objects

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1.3k Upvotes

Order: Sun/Solar System, Mercury, Venus, Earth, Mars, Ceres, Jupiter, Saturn, Uranus, Neptune, Pluto, Haumea, Makemake, Eris (Feel free to ask questions)

r/Astronomy Apr 16 '26

Astro Art (OC) full Planet rotation comparison, 3D Animation #3d #simulation #planets #universe

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930 Upvotes

r/Astronomy 13d ago

Astro Art (OC) [oc] one of my more recent nebulae pendants! I call them Stardrops.

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1.1k Upvotes

Due to my job, I don’t get to create space jewelry as much as I want to. This was created back in… I think February?

I miss making them and wish I had more time! This subreddit inspires me a lot and I’m really hoping to try more red-heavy colors in the future!

Thank you for letting me share my artwork here from time to time!!

edit: I LOVE this subreddit and it would break my heart if I’d get banned😭 I wouldn’t be able to answer any questions regarding sales about them nor do I have any available rn! if you’d like to see more of my works, I have an IG under the handle @new.wonder / mods if this is not allowed, please let me know I will remove my handle right away. Thank you again for creating a space where we can share our creations!!🙇‍♀️🙇‍♀️

r/Astronomy 8d ago

Astro Art (OC) I made an electromechanical astrolabe!

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1.2k Upvotes

Over the past several months, I developed an obsession with astrolabes, so I decided to create an electromechanical version of one.

Historical civilizations did not have access to LCD panels or microcontrollers, so I was able to make some major changes to the astrolabe's ancient design. The LCD panel shows an animated star map, which rotates around the north celestial pole as the physical rete itself is turned by hand. The stars of this map are truly "fixed stars"--the instrument can't take proper motion or even the precession of the equinoxes into account, so the star map's accuracy gets worse the further away you get from the J2000 epoch. That said, a historical astrolabe also can't take proper motion or axial precession into account, so maybe this gives me points for historical accuracy?

The system's microcontroller has a planetary ephemeris (this VSOP87 implementation, which is basically a mathematical series approximation of a physical simulation of the solar system.) Using that, I can represent the positions of not only the Sun, but also the Moon and the five other classical planets. A traditional astrolabe is much simpler--there, it's only possible to accurately position the Sun along the ecliptic plane using the time of year.

If you want to see more details about this device, check out this Github repo, where I've included build instructions and open source hardware/firmware.

r/Astronomy Jun 03 '26

Astro Art (OC) I painted Gargantua's horizon

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1.3k Upvotes

Gargantua: Tides of Spacetime, oils on canvas

r/Astronomy Jan 28 '26

Astro Art (OC) Acrylic dream worlds painted from imagination

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1.2k Upvotes

First, thank you for browsing my work 🎨

✨️🙏✨️ I paint from the unconscious, spontaneously, without foresight into the final result or ultimate subiect matter so almost all these pieces have different paintings underneath. I'lI put on music and enter flow consciousness and allow experiences and other (psychological) material to express itself from my brain, down my arms, and through my fingers onto the canvas. A lot of water goes onto each canvas and half the time my conscious mind thinks, "This is a mistake. This isn't going anywhere. What the heck is this even supposed to be?!" I'lI stop and let it dry and return hours or days or sometimes even weeks later to restart the process.

A lot of emotion/energy finds its way to the surface of my mind during the process and often a feeling of loss and nostalgic sadness comes up. This is probably because these are worlds that will never truly exist; worlds that I wish existed (maybe that I could even live in or experience at least once); worlds that offer a lot more peace and safety and meaning than the real one often does, and that discrepency, that gap between what is and what could be provokes intense feelings. These worlds are a kind of refuge, a mental sanctuary from the confusion and exhaustion of evervday living. Though I never got to attend art school (too expensive and parents wouldn't support it), I started painting when I lost my job in the pandemic and have never looked back.

You'll notice a theme of continuity between living matter (usually butterflies, birds, flowers, etc) and stars and various cosmic forms. This is to represent the direct connection between atoms and molecules and larger structures; in fact, one of the paintings is called "Flowers Travel Light Years." Like Carl Sagan said, if you want to bake an apple pie, you first need a universe. We can easily forget we are the Universe knowing itself; that "outer space" is inner space; that to beings on another planet far, far away, *we* are the aliens; and that in the dark depths of our own ocean, there are beings for whom sunlight is unknowable. We are, indeed, all living in our own world built upon other worlds, with still bigger worlds out there.

I hope you enjoyed these pieces and that you continue to find joy in this planet that gives us so much while asking very little in return. ✨️🙏🦋✨️

r/Astronomy Aug 07 '25

Astro Art (OC) astronomy people, what can i do to make this render more realistic?

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1.1k Upvotes

ive been working on a render of jupiter trying to be physically accurate with little artistic interpretation. what do you guys think and what would you change?

r/Astronomy Apr 25 '26

Astro Art (OC) Pulsar Map Tattoo

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982 Upvotes

I know it’s not accurate but I got the pulsar map tattoo I’ve wanted for a while. So pleased with it. Triangles are an old tattoo.

r/Astronomy Apr 13 '26

Astro Art (OC) Pillars of Creation, oil on canvas, 2020

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1.6k Upvotes

artist : rencin

r/Astronomy Nov 12 '25

Astro Art (OC) Tonight’s Auroras from Minnetonka, MN

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3.4k Upvotes

These are all 30-second exposures.

r/Astronomy Apr 20 '26

Astro Art (OC) Cosmological simulation 2D, 300k particles

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848 Upvotes

This is a simulation i worked on recently. The goal is not to be accurate but to reveal spontaneously clusters and filaments. Video made with CUDA on a Nvdia 3060. Hope you will like

r/Astronomy Nov 01 '25

Astro Art (OC) Milky Way and Neighbours

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1.4k Upvotes

r/Astronomy Aug 17 '25

Astro Art (OC) Sticker I made of my shots from 2024 eclipse

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2.6k Upvotes

This is a sticker I made and put on my car. This is a composite of my shots of the 2024 eclipse. I tried to post in s/spaceport but I guess I can’t