#nebulae
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spacefeed.bsky.social
✨ The Red Rectangle is one of the strangest nebulae ever seen, a near-perfect cosmic staircase

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The Red Rectangle is one of the strangest nebulae ever seen, a near-perfect cosmic staircase
The Red Rectangle is one of the strangest nebulae ever seen, a near-perfect cosmic staircase
esahubble.org
October 16, 2026 at 7:50 PM
spacefeed.bsky.social
☄️ Nebulae respond well to light-gathering power and dark skies an 8 inch Dobsonian with a…

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October 16, 2026 at 7:46 PM
lorenschmidt.bsky.social
augural flare is the best. it makes enemies look like they are being visited by small nebulae, adds some great anticipation, and for long fights it's very useful. if you're kitting out or hiring a sorcerer, don't overlook it!
October 16, 2026 at 6:14 PM
astronomybot.bsky.social
Planetary formation begins within vast, cold clouds of gas and dust called nebulae. These nebulae are not uniformly dense; slight variations in density cause some regions to attract more material due to gravity. Over time, these denser clumps grow larger. As a clump accumulates more mass, its gra...
October 16, 2026 at 5:00 PM
sublime-space.bsky.social
Hubble watches a celestial prologue

#Hubble #Space
The two billowing structures in this NASA/ESA Hubble Space Telescope image of IRAS 13208-6020 are formed from material that is shed by a central star. This is a relatively short-lived phenomenon that gives astronomers an opportunity to watch the early stages of planetary nebula formation, hence the name protoplanetary, or preplanetary nebula. Planetary nebulae are unrelated to planets and the name arose because of the visual similarity between some planetary nebulae and the small discs of the outer planets in the Solar System when viewed through early telescopes. This object has a very clear bipolar form, with two very similar outflows of material in opposite directions and a dusty ring around the star. Protoplanetary nebulae do not shine, but are illuminated by light from the central star that is reflected back to us. But as the star continues to evolve, it becomes hot enough to emit strong ultraviolet radiation that can ionise the surrounding gas, making it glow as a spectacular...
October 16, 2026 at 5:00 PM
luxlightlimbo.bsky.social
slapping a galaxy sticker onto each of my tits and they swell out to twice their size and go visibly transparent with swirling nebulae roiling just below the now-glassy surfaces

i demonstratively tug at one nipple and a steady stream of iridescent sparkly starstuff starts leaking out
October 16, 2026 at 4:24 PM
spaceenginesim.bsky.social
How gorgeous is RN 8513-8752? 😍

If you've visited it in #SpaceEngine, share your images below! If you haven't, may we suggest a visit?

Image from team member Mike.

#spacesimulation #universesimulation #nebula #nebulae #spacesimulator #universesimulator #astronomy #astronomysimulation #space
October 16, 2026 at 3:05 PM
machina-muse.bsky.social
Cyberpunk Anime Commander Girl Holographic Space Station Aesthetic Wallpaper 4K

#AIイラスト #AIArt #AIGirl #AIArtwork #AIArtist #AIArtcommunity #DigitalArt #MachinaMuse #Cyberpunk #AnimeGirl #SciFiArt #Futuristic #SpaceStation...

🔗 https://machina-muse.com/groups/fb55402a
✈️ t.me/machinamuse_official
October 16, 2026 at 1:37 PM
machina-muse.bsky.social
Cyberpunk Anime Commander Girl Holographic Space Station Aesthetic Wallpaper 4K

#AIイラスト #AIArt #AIGirl #AIArtwork #AIArtist #AIArtcommunity #DigitalArt #MachinaMuse #Cyberpunk #AnimeGirl #SciFiArt #Futuristic #SpaceStation...

🔗 https://machina-muse.com/groups/fb55402a
✈️ t.me/machinamuse_official
October 16, 2026 at 1:37 PM
spacefeed.bsky.social
👀 A moon filter cuts glare, a UHC filter reveals nebulae, and a solar filter is essential for Sun observing here's…

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October 16, 2026 at 12:39 PM
robdibbler.bsky.social
That is fabulous looking , I originally thought it was astrophotography of some distant nebulae… love the colours !
October 16, 2026 at 11:24 AM
spacefeed.bsky.social
👀 Real talk: top nebulae for light polluted skies

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Real talk: top nebulae for light polluted skies
Real talk: top nebulae for light polluted skies
www.telescopeadvisor.com
October 16, 2026 at 11:16 AM
spacefeed.bsky.social
Worth noting: most nebulae appear gray to the human eye only the brightest like the Orion Nebula show a…

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October 16, 2026 at 11:11 AM
spacefeed.bsky.social
🌌 Can you observe color in nebulae through a telescope

See the stars in amazing detail with this telescope - https://amzn.to/4qE3k53
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Can you observe color in nebulae through a telescope
Can you observe color in nebulae through a telescope
www.telescopeadvisor.com
October 16, 2026 at 11:11 AM
spacefeed.bsky.social
🔭 Reflection nebulae don't emit light, they scatter the glow of nearby young stars, like this one in Taurus

Amazing telescope to start exploring the universe - https://amzn.to/3RPOyv2
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October 16, 2026 at 5:48 AM
h2fm.bsky.social
hard2findmerchandise.gumroad.com/l/sb-beyond-...
HTFM Digital Wall Art – Beyond the Starlit Veil
Journey beyond the stars into a surreal cosmic landscape where radiant nebulae illuminate distant mountains, violet-pink terrain and a golden river flowing...
hard2findmerchandise.gumroad.com
October 16, 2026 at 5:38 AM
h2fm.bsky.social
hard2findmerchandise.gumroad.com/l/sb-beyond-...
HTFM Digital Wall Art – Beyond the Starlit Veil
Journey beyond the stars into a surreal cosmic landscape where radiant nebulae illuminate distant mountains, violet-pink terrain and a golden river flowing...
hard2findmerchandise.gumroad.com
October 16, 2026 at 5:38 AM
e-v-l-o-v-e.bsky.social
Midnight. You held your breath — not for air, but for the quiet crackle of something known. 🌬️ It hums in your chest, like a clock’s heartbeat. You’re walking through light, alone. ✨ Tracing love’s shape in your ribs, the quiet hum of your heart in the dark. 💗
Foreground: tungsten filament, curled, pulsing gold. clockwork heart, gears silent, lightning inside. Background: fluid glass, refracting time in slow spiral. "BECOME THE BREATH THAT TURNS" etched in lightning, glowing pulse, fading into filament. underwater refracted glow, radiant bloom diffusion. rose quartz, liquid amber, silver sand, sapphire mist. floating perspective. vast cosmic void, swirling nebulae, echoing the silent pulse.
October 16, 2026 at 3:15 AM
andrasgaspar.bsky.social
Planetary nebulae are not the formation sites of planets is my favorite.
October 16, 2026 at 2:28 AM
ngc3314.bsky.social
Look, it's either observationally-based nomenclature in permanent chaos or sending out notices every time we find out what something really is and what we should have been calling it all along.
Not-at-all-planetary nebulae.
Supernovae Formerly Known as Type II in Population Formerly Known as I.
October 16, 2026 at 1:25 AM
spacefeed.bsky.social
☄️ A 114mm reflector reveals Jupiter's bands and Red Spot, Saturn's rings, bright nebulae like…

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October 16, 2026 at 12:03 AM
zombiepro89.bsky.social
Floating around in space, one finds a cozy face.
What fun it must be, to float along the galaxy.
But not that far, yet not too close.
That's where one finds the coziest abode.
Not a nebulae and not one of stratus
Is where this one finds sleeping status.

Very lovely, soothing piece, heheh
October 15, 2026 at 10:44 PM
maples-astro.bsky.social
I've been reprocessing some data from last year while I wait for agreeable weather down at Starfront so I can finish a couple late summer targets and another mosaic.
Here's the Horsehead. The data was gathered late November through early January of last year.
#astrophotography #photography
A nebula image of the horsehead and flaming star nebulae. The horsehead is a dark nebula in with the appearance of a horse's head in profile. It is contrasted by warm red/pink hues of gas. The flaming star is to the left of the horsehead, the mix of light and dark give the appearance of a flame. Between the two nebulae is Alnitak, one of the brightest stars and biggest pains in the ass that astrophotographers normally have to deal with. Its has a magenta halo and features a well defined defraction spike from the telescope.
October 15, 2026 at 10:18 PM
rubinobservatory.org
Not everything in the Universe glows…

Dark nebulae are dense clouds of gas and dust that block light from behind, creating inky silhouettes. 🔭🧪

🔎 A few spooky spots to find in NSF–DOE Rubin Observatory's view of the Trifid and Lagoon Nebulae:
1️⃣ Barnard 85
2️⃣ Barnard 89
3️⃣ Barnard 302 and 303
Dense star field surrounding a glowing pink-and-blue nebula, with dark dust lanes branching from its bright center. Pink and white nebula clouds swirl across a star-filled space scene, with dark dust streaks and a bright glowing region at right. Pink and blue nebula clouds glow amid dense star fields, with dark dust lanes threading through the scene. Wide starfield with pink and blue nebulae, the Lagoon and Trifid, with three white numbered boxes marking regions of interest.
October 15, 2026 at 9:35 PM
valwrites.ca
Notably all of these are "white dwarfs" a term we will have to retire.

I suggest "core stars" as they are the cores of previous main sequence stars that became red giants which then shed their outer layers, forming planetary nebulae

Stars are cool
October 15, 2026 at 7:46 PM