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murt1e.bsky.social
Murtle🐢
@murt1e.bsky.social
10 followers 95 following 11 posts
22|🏳️‍🌈🇵🇪| an artist
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yogurtthetouch.bsky.social
PRE-ORDERS FOR THE SECOND PRINT RUN OF THE AMBULON LIVES ZINE ARE OFFICIALLY OPEN!

ko-fi.com/s/40ec1236ae

(1/2)
January 26, 2026 at 7:16 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Cat's Eye Nebula - NGC 6543 - ESA Euclid - From Andrea Luck (andrealuck.bsky.social) - https://flic.kr/p/2qTiGsj
Download full size image here: www.flickr.com/photos/192271236@N03/54401849262/sizes/o/ Check license below. Credit: ESA/Euclid/EuclidConsortium/NASA/NAOJ/AndreaLuck CC BY Mission: ESA Euclid Instruments: VIS and NIS Product Type: MER Mosaic Release Q1 R1 Filters: VIS, NIR H, NIR J, NIR Y (+ 15% transparency for HSC G Subaru Telescope on the outer regions only) Euclid latest release is available on eas.esac.esa.int/sas File ID: EUC_MER_BGSUB-MOSAIC-NIR-H_TILE102159486-5FB4D4_20241024T215012.624096Z_00.00.fits EUC_MER_BGSUB-MOSAIC-NIR-J_TILE102159486-FEA83F_20241024T215821.130299Z_00.00.fits EUC_MER_BGSUB-MOSAIC-NIR-Y_TILE102159486-D8AA36_20241024T215508.276320Z_00.00.fits EUC_MER_BGSUB-MOSAIC-VIS_TILE102159486-467D36_20241025T011029.446661Z_00.00.fits EUC_MER_BGSUB-MOSAIC-WISHES-G_TILE102159486-6028E2_20241024T211440.024041Z_00.00.fits Notes: I used NIR H, J, and Y, assigning them to Red, Green, and Blue. I reconstructed the center slightly for H, J and Y filters as it was overexposed, and used VIS for details on the nebula. Additionally, I added a 15% of HSC G to enhance the outer regions only. Credit: ESA/Euclid/EuclidConsortium/NASA/NAOJ/AndreaLuck CC BY Feel free to share, giving the appropriate credit and providing a link to the original media: creativecommons.org/licenses/by/3.0/
January 9, 2026 at 9:00 PM
Reposted by Murtle🐢
sabato-n.bsky.social
i made a guide on how to write, draw, and print a doujinshi/fanzine/whatever you want to call it.

this is a crash course on literally everything i know about making doujinshi. it's over 40 pages long. i hope you like it.

docs.google.com/document/d/1...
January 10, 2026 at 1:32 AM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Active Galaxy NGC 1068 - From Judy Schmidt (geckzilla.bsky.social) - https://flic.kr/p/bRAsJH
www.geckzilla.com/apod/NGC1068.jpg HST_9788_02_ACS_WFC_F814W_sci HST_9788_02_ACS_WFC_F658N_sci
January 7, 2026 at 8:00 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
NGC 3576/3603 - The Statue of Liberty Nebula - From Rolf Wahl Olsen - https://flic.kr/p/kdpo6Y
This rich and complex scene shows the glowing clouds of NGC 3576 and NGC3603 in the Southern constellation of Carina. The large pink nebula on the right is NGC 3576, an impressive looking but relatively close and small nebula in the Sagittarius Arm of our Milky Way galaxy, some 9,000 light years away. On the left is the much more distant and larger NGC 3603, located a further 14,000 light years behind NGC 3576. NGC 3576 is also known as the Statue of Liberty Nebula because of the striking shape visible in the core. The delicate loops are approximately 100 light years wide and are caused by material being blown outwards by the intense radiation pressure from young stars in the centre of the nebula. Most of these stars are hidden from our view in the bright area at the base of the loops. The more distant NGC 3603 on the left is noticeably reddened due to obscuring interstellar dust and appears almost deep red in comparison with the un-obscured pink NGC 3576 on the right. NGC3603 is the largest nebula in our galaxy and is classified as a giant HII region. It would appear as a noticeable large reddish glow to observers in other galaxies. A very bright massive central star cluster can be seen lighting up this nebula, and although these stars are in reality all young and blue they appear yellow to us because of the intervening dust. This effect can be seen in a number of other nebulae, such as the star cluster Pismis 24 in the Lobster Nebula (NGC 6357). The cluster contains ...
December 17, 2025 at 12:00 AM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Type-I Supernova SN 2025rbs in NGC-7331 - From Ryan Kinnett (rkinnett.bsky.social) - https://flic.kr/p/2rBK6rh
December 13, 2025 at 11:00 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
100 Planetary Nebulas - From Judy Schmidt (geckzilla.bsky.social) - https://flic.kr/p/oUdGQB
I have updated this to remove Gomez's Hamburger, which is not a planetary nebula but rather a protoplanetary disk. The picturesque Hen 2-437 has taken its place. See previous version of the collage, now renamed "99 Planetary Nebulas" (I could put "And a Protoplanetary Disk" as a subtitle, hehe!) here. Also, Flickr seems to be allowing me to upload the 10000 pixel wide version now. The previous one was uploaded at half that size. It was bugging out or something last time I tried. Here is a copy of the original description for your convenience, since it still applies: Inspired by insect illustration posters, this is a large collage of planetary nebulas I put together bit by bit as I processed them. All are presented north up and at apparent size relative to one another--I did not rotate or resize them in order to satisfy compositional aesthetics (if you spot any errors, let me know). Colors are aesthetic choices, especially since most planetary nebulas are imaged with narrowband filters. How many of them can you identify?
December 5, 2025 at 10:00 AM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Close-up with the Rosette Nebula (Narrowband Colour) - From Rolf Wahl Olsen - https://flic.kr/p/VuN7BQ
Visible here is a small portion of the large Rosette Nebula (NGC 2237), centered on its central cluster of stars; NGC 2244. This large round nebula lies some 5000 light years away and can be found in the constellation Monoceros near Orion. In optical wide field images the entire nebula appears strikingly similar to the petals of a red rose, hence the name. The image is constructed from exposures in three very narrow (3nm) wavelength bands corresponding to the emission profiles of ionised Hydrogen, Oxygen and Sulphur to form the resulting detailed and brightly coloured scene. Several striking shapes can be seen here, many of which resemble animals of various kinds. In particular the figure of a leaping Cheetah is very obvious near the centre. These dark shapes are denser clouds of dust and gas, slowly being eroded away by the intense ultraviolet radiation from the young stars in the central cluster. These stars have themselves condensed out of the nebula relatively recently. The brightest cluster members, HD 46223 and HD 46150, are massive O-type stars with stellar winds and radiation powerful enough to have cleared the nebula's central cavity around the cluster. Image details: Date: 15th, 16th, 18th and 19th March 2017 Exposure: Ha OIII SII: 290:130:110 mins, total 8 hours 50 mins @ -25C Telescope: Homebuilt 12.5" f/4 Serrurier Truss Newtonian Camera: QSI 683wsg with Lodestar guider Filters: Astrodon LRGB E-Series Gen 2 Taken from my observatory in Auckland, New Z...
December 5, 2025 at 2:00 PM
Reposted by Murtle🐢
altraviolet.bsky.social
The Echo Garden print giveaway sign up link will be posted Friday Dec 12 at 3pm EST!

See what time that is in your time zone!
www.timeanddate.com/worldclock/f...
Photoshopped announcement showing four excerpts from the print art at the top. The Echo Garden 300,000 hits celebration free print giveaway! Sign up link will be posted: Friday Dec 12, 2025 3pm EST! At the bottom is the little dancing sunglasses emoji. 18+ only
December 6, 2025 at 11:11 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
NGC 4254 - From Judy Schmidt (geckzilla.bsky.social) - https://flic.kr/p/2k2ZeEa
Grand design spiral galaxy NGC 4254 or Messier 99 seen as only Hubble can see, with a full set of nearly visible light red, blue, and green filters, with extra near-ultraviolet data to make those young blue star clusters pop. Data from the illustrious PHANGS-HST program were used to create this image. archive.stsci.edu/proposal_search.php?mission=hst&id=... More on PHANGS here: phangs.stsci.edu/ A single F814W exposure also uses data from the following proposal: PTF10fqs: A Luminous Red Nova in the Spiral Messier 99 Red: WFC3/UVIS F814W Green: WFC3/UVIS F555W Blue: WFC3/UVIS F438W+F336W+F275W North is 26.9° counter-clockwise from up.
December 7, 2025 at 1:00 AM
Reposted by Murtle🐢
mandaamsbt.bsky.social
i think gatekeeping brushes is so fuckin stupid so here are my most used brushes that i regularly share with my twitch chat: docs.google.com/document/d/1...
November 29, 2025 at 7:31 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Close-up with the Rosette Nebula (Narrowband Colour) - From Rolf Wahl Olsen - https://flic.kr/p/VuN7BQ
Visible here is a small portion of the large Rosette Nebula (NGC 2237), centered on its central cluster of stars; NGC 2244. This large round nebula lies some 5000 light years away and can be found in the constellation Monoceros near Orion. In optical wide field images the entire nebula appears strikingly similar to the petals of a red rose, hence the name. The image is constructed from exposures in three very narrow (3nm) wavelength bands corresponding to the emission profiles of ionised Hydrogen, Oxygen and Sulphur to form the resulting detailed and brightly coloured scene. Several striking shapes can be seen here, many of which resemble animals of various kinds. In particular the figure of a leaping Cheetah is very obvious near the centre. These dark shapes are denser clouds of dust and gas, slowly being eroded away by the intense ultraviolet radiation from the young stars in the central cluster. These stars have themselves condensed out of the nebula relatively recently. The brightest cluster members, HD 46223 and HD 46150, are massive O-type stars with stellar winds and radiation powerful enough to have cleared the nebula's central cavity around the cluster. Image details: Date: 15th, 16th, 18th and 19th March 2017 Exposure: Ha OIII SII: 290:130:110 mins, total 8 hours 50 mins @ -25C Telescope: Homebuilt 12.5" f/4 Serrurier Truss Newtonian Camera: QSI 683wsg with Lodestar guider Filters: Astrodon LRGB E-Series Gen 2 Taken from my observatory in Auckland, New Z...
November 30, 2025 at 4:00 AM
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trueref.bsky.social
Broke my own rule and pulled the trigger a little early, but...

🖤 BLACKEVERYTHING for 35% off memberships!
🖤 BLACKFRIDAY25 for 25% off single packs!

Shop: trueref.io
flyer for TrueRef's black friday sale. 35% off memberships. 25% off single pose reference packs.
November 27, 2025 at 10:15 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Narrowband NGC 3293 - The Gem Cluster - From Rolf Wahl Olsen - https://flic.kr/p/2pSMtxp
NGC 3293, often referred to as the Gem Cluster, is a spectacular bright open star cluster located in the constellation of Carina. In this narrowband bicolour image the delicate nebulosity across the entire background really stands out. It is one of the Southern Sky's finest binocular objects and consists of nearly one hundred stars huddled together in a tight group, with a contrasting bright red supergiant near it's centre - similar in appearance to Kappa Crucis in the Jewel Box Cluster. Floating against a colourful backdrop of Milky Way stars and red Hydrogen emission, the cluster is also surrounded by a delicate faint blue haze visible in broadband images. The cluster was discovered by Abbé Nicolas Louis de La Caille in 1752 during his expedition to the Cape of Good Hope in South Africa. Image details: Date: April - May 2022 Exposure: H-Alpha OIII: 405:540 mins, total 15 hours 45 mins @ -25C Telescope: Homebuilt 12.5" f/4 Serrurier Truss Newtonian Camera: QSI 683wsg with Lodestar guider Filters: Astrodon 3nm Ha OIII Taken from my observatory in Auckland, New Zealand
November 28, 2025 at 4:00 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Astro Pro-Am: Professional and Amateur Astronomers Join Forces - From Rolf Wahl Olsen - https://flic.kr/p/nhBUCh
Collaboration with NASA's Chandra X-ray Observatory Center This image is the result of a collaboration between NASA's Chandra X-ray Observatory Center and amateur astrophotographer Rolf Wahl Olsen. It is part of a series of professional-amateur collaboration images and was combined by Science Imager Joseph DePasquale from Chandra X-ray Observatory Center, using both X-ray, optical and infrared data. The image is composed of the following data: My deep 120 hour optical image Centaurus A Extreme Deep Field taken over 43 nights in 2013. 230 hours of Chandra X-ray data gathered over the past 15 years. Infrared data from NASA's Spitzer Space Telescope. The combined exposure time is in excess of an astonishing 350 hours, or two weeks; more than the Hubble Ultra Deep Field. Below are links to the official press releases including the other spectacular images in the series (M101, M81 and M51) with optical data by German astrophotographer Detlef Hartmann: Chandra Press Release Spitzer Press Release Individual images for download For full details on the Centaurus A Extreme Deep Field project please visit my Centaurus A gallery If you are an amateur astrophotographer, or even just an 'armchair astronomer', and would like to get involved with astronomical research then the International Astronomical Union has an excellent page with information on how to get involved in citizen science projects or Pro-Am collaborations. (Centaurus A Pro-Am image credit: X-ray: NASA/CXC/SAO; Op...
November 28, 2025 at 6:00 PM
Reposted by Murtle🐢
smokinghotmegs.bsky.social
🚶
November 28, 2025 at 2:35 AM
Reposted by Murtle🐢
xxixi05.bsky.social
Apricity #Transformers #MTMTE #TFP #Maccadam
November 24, 2025 at 10:41 PM
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hourlycosmos.bsky.social
Hubble Sees Stars and a Stripe in Celestial Fireworks - From Goddard Space Flight Center - https://flic.kr/p/7JALhV
Release date: July 1, 2008 This image is a composite of visible (or optical), radio, and X-ray data of the full shell of the supernova remnant from SN 1006. The radio data show much of the extent that the X-ray image shows. In contrast, only a small linear filament in the northwest corner of the shell is visible in the optical data. The object has an angular size of roughly 30 arcminutes (0.5 degree, or about the size of the full moon), and a physical size of 60 light-years (18 parsecs) based on its distance of nearly 7,000 light-years. The small green box along the bright filament at the top of the image corresponds to the dimensions of the Hubble release image. The optical data was obtained at the University of Michigan's 0.9-meter Curtis Schmidt telescope at the National Science Foundation's Cerro Tololo Inter-American Observatory (CTIO) near La Serena, Chile. H-alpha, continuum-subtracted data were provided by F. Winkler (Middlebury COllege) et al. The X-ray data were acquired from the Chandra X-ray Observatory's AXAF CCD Imaging Spectrometer (ACIS) at 0.5-3keV, and were provided by J. Hughes (Rutgers University) et al. The radio data, supplied by K. Dyer (NRAO, Socorro) et al., were a composite from the National Radio Astronomy Observatory's Very Large Array (NRAO/VLA) in Socorro, New Mexico, along with the Green Bank Telescope (GBT) in Green Bank, West Virginia. Data of the supernova remnant were blended on a visible-light stellar background created using the Digi...
November 19, 2025 at 11:00 AM
Reposted by Murtle🐢
chequered.ink
Our All Fonts Pack is on sale again for 30 days! All 1200+ fonts we've ever made, commercial use, one low price. Pay once and use the fonts forever for game dev, TTRPGs, web comics, videos, streams, merchandise, whatever! ci.itch.io/all-fonts-pack #gamedev #fonts
Previews of a bunch of fonts from the All Fonts Pack in a wide variety of styles Previews of a bunch of fonts from the All Fonts Pack in a wide variety of styles Previews of a bunch of fonts from the All Fonts Pack in a wide variety of styles Previews of a bunch of fonts from the All Fonts Pack in a wide variety of styles
November 17, 2025 at 5:48 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
IC410 Tadpoles and IC405 Flaming Star Nebulae - From Ryan Kinnett (rkinnett.bsky.social) - https://flic.kr/p/2pk8ZPP
November 17, 2025 at 11:00 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
The Two-faced Whirlpool Galaxy - From Goddard Space Flight Center - https://flic.kr/p/9a2kmG
NASA image release January 13, 2011 These images by NASA's Hubble Space Telescope show off two dramatically different face-on views of the spiral galaxy M51, dubbed the Whirlpool Galaxy. The image at left, taken in visible light, highlights the attributes of a typical spiral galaxy, including graceful, curving arms, pink star-forming regions, and brilliant blue strands of star clusters. In the image at right, most of the starlight has been removed, revealing the Whirlpool's skeletal dust structure, as seen in near-infrared light. This new image is the sharpest view of the dense dust in M51. The narrow lanes of dust revealed by Hubble reflect the galaxy's moniker, the Whirlpool Galaxy, as if they were swirling toward the galaxy's core. To map the galaxy's dust structure, researchers collected the galaxy's starlight by combining images taken in visible and near-infrared light. The visible-light image captured only some of the light; the rest was obscured by dust. The near-infrared view, however, revealed more starlight because near-infrared light penetrates dust. The researchers then subtracted the total amount of starlight from both images to see the galaxy's dust structure. The red color in the near-infrared image traces the dust, which is punctuated by hundreds of tiny clumps of stars, each about 65 light-years wide. These stars have never been seen before. The star clusters cannot be seen in visible light because dense dust enshrouds them. The image reveals details ...
November 13, 2025 at 12:00 PM
Reposted by Murtle🐢
blambot.bsky.social
Some BETTER LETTERER for you. And before the inevitable "that's not how I do it" replies, keep in mind that, by and large, this is how it's done in pro American comics (Marvel, DC, etc.) I've worked for all of them. More tips: blambot.com/pages/letter...
November 6, 2025 at 3:03 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
M42 Orion Nebula - From Ryan Kinnett (rkinnett.bsky.social) - https://flic.kr/p/2mJ2g8C
1.25 hours integration with APM 140 doublet, Starizona 0.65x reducer, and asi1600mm with zwo RGB filters.
November 12, 2025 at 5:00 PM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Centaurus A Extreme Deep Field - 120 Hours - From Rolf Wahl Olsen - https://flic.kr/p/euWKoc
The Deepest View Ever Obtained of Centaurus A (NGC 5128) This image is the realisation of a long time dream of mine: Taking a deep sky image with more than 100 hours of exposure. I set out on this mission in early 2013 and after having gathered 120 hours of data on 43 different nights in Feb-May 2013 I present what I believe is the deepest view ever obtained of Centaurus A. This is likely also the deepest image ever taken with amateur equipment, showing stars as faint as magnitude 25.45. I spent around 40 hours and analysing processing the data, with the goal of presenting this majestic Southern galaxy as it has never been seen before - with all the main features showing in one single image, in order to truly get a grasp of what this intriguing object is all about. Visible are some unique features, some of which have never been imaged before by amateurs: * A set of enormous reddish filaments associated with the relativistic jets. * The complete shell structure of the extended halo, showing both the faint outer shells and brighter inner ones. * 709 of the catalogued globular clusters orbiting the galaxy. * Integrated Flux Nebulae permeating the entire field of view around the galaxy. Image details: Date: Taken over 43 nights in Feb-May 2013 Exposure: LRGB: 90h:10h:10h:10h, total 120 hours @ -28C Telescope: 10" Serrurier Truss Newtonian f/5 Camera: QSI 683wsg with Lodestar guider Filters: Astrodon LRGB E-Series Gen 2 Taken from my observatory in Auckland, New Zealan...
November 11, 2025 at 9:00 AM
Reposted by Murtle🐢
hourlycosmos.bsky.social
Leo Triplet (M65, M66, and NGC 3628 galaxies) - From Ryan Kinnett (rkinnett.bsky.social) - https://flic.kr/p/2pHo8cW
Imaged in RGB, enhanced with Hydrogen-alpha. 5 hours total integration time from La Crescenta, CA. APM 140mm, asi2600mm, Astronomik filters.
November 10, 2025 at 6:00 PM