📡 Astrophysicist 📈 Data Person 🎨 SciArt Illustrator & Children’s Book Authorhttps://bsky.app/profile/robertdzudzar.bsky.socialhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3mmtfr3n2422jIt's official, my first book is published! :) ‘Шпациранє по вселени’ (‘A walk through the universe’), is the first astronomy book in my native language - Pannonian Rusyn, and I made it for school kids, and of course anyone interested :) #SciArt #Astronomy 🔭 #kidlit #childrensbook #book #Procreate27 May 2026 11:29 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mmtfr3n2422jhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3mjrgja3w3223My first attempt at glowing in the dark acrylic painting. Butterfly Nebula, a bipolar planetary nebula, acrylic on canvas 30x40cm. #acrylic #acrylicpainting #SciArt #ArtYear #art #painting #space18 Apr 2026 12:22 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mjrgja3w3223https://bsky.app/profile/robertdzudzar.bsky.social/post/3mg7gklbwn22eMy first book is getting published in a few months! 😎 Fully written, illustrated and designed by me: ‘Шпациранє по вселени’ (‘A walk through the universe’) will be the first kids astronomy book in my native language Pannonian Rusyn! #SciArt #Astronomy 🔭 #kidlit #childrensbook #book #Procreate04 Mar 2026 04:19 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mg7gklbwn22ehttps://bsky.app/profile/robertdzudzar.bsky.social/post/3meardcre4k2sMy digital drawing of Hickson Compact Group 44 (HCG 44) and its atomic hydrogen (HI) content. More details on its HI content can be read here: arxiv.org/pdf/1609.03775 #SciArt #procreate #radioastronomy #astronomy #science07 Feb 2026 06:14 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3meardcre4k2shttps://bsky.app/profile/robertdzudzar.bsky.social/post/3mclm3o5cok2oMy digital drawing of the Orion nebula region. From left to right, NGC1977, OMC-2/3, M43 and most prominent M42. #SciArt #ArtYear #Procreate #Nebula17 Jan 2026 02:49 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mclm3o5cok2ohttps://bsky.app/profile/robertdzudzar.bsky.social/post/3mb4v5wzek223I’ve been active on #bsky for a year now, and I’ve followed around 4000 new accounts, I mostly follow artists and scientists. What a great year! Looking forward to find and follow new people. First feed that I enjoy checking out is #SciArt (and few others are in comments) https://bsky.app/profile/did:plc:4vjdrhro4bxoawbyjgixesij/feed/aaadepeaxdboc [contains quote post or other embedded content]29 Dec 2025 12:57 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mb4v5wzek223https://bsky.app/profile/robertdzudzar.bsky.social/post/3mapskxcswc2t#ArtAdventCalendar day 24. 30s video from #Procreate in which I drew all 88 constellations (haven’t counted if all 88 are appearing in video. Warning: video contains some flashing. #SciArt #ArtYear24 Dec 2025 08:06 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mapskxcswc2thttps://bsky.app/profile/robertdzudzar.bsky.social/post/3mahe5rl44c2zMy #ArtVsArtist collage for 2025. This year I've used different mediums to create #SpaceArt: digital, watercolour and acrylics. #ArtVSArtist202520 Dec 2025 23:26 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3mahe5rl44c2zhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3ma66z54tqk2x#ArtAdventCalendar Day 17. My digital drawing of “Pleiades”, an open star cluster. #SciArt #Astronomy #ArtYear #Procreate17 Dec 2025 08:00 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3ma66z54tqk2xhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3m6vdms65ac2u#ArtAdventCalendar Day1. My digital drawing of “The Pillars of Creation”, three pillars of gas and dust within Eagle Nebula. New stars are forming in these regions. #SciArt #Astronomy #ArtYear01 Dec 2025 02:04 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3m6vdms65ac2uhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3m5fy63wtw22bWork in progress. Few sessions done, more sessions to go. Painting of the Butterfly Nebula, a bipolar planetary nebula, acrylic on canvas 30x40cm #painting #acrylics #SciArt #acryliconcanvas #ArtYear #Art #nebula12 Nov 2025 06:04 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3m5fy63wtw22bhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3m3jlwohvuk2qStarted playing around with Acrylics. Here is my painting of the Butterfly Nebula, a bipolar planetary nebula. * acrylic on canvas (13x18cm) *in preparation to paint it on 30x40cm ☺️ #SciArt #Astronomy #Acrylic #AcrylicPainting #ArtYear #Nebula19 Oct 2025 05:45 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3m3jlwohvuk2qhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3m3gwkmkww22bAtomic Hydrogen content in and around M81 galaxy, painted with thick watercolour on paper. #SciArt #ArtYear #Watercolour #AtomicHydrogen #Astronomy #Galaxy18 Oct 2025 04:17 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3m3gwkmkww22bhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3m2dbks2tys2wJupiter's Great Red Spot, painted with thick watercolour on paper. #Spacetober #SciArt #Watercolour #ArtYear #Jupiter03 Oct 2025 23:58 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3m2dbks2tys2whttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lzue3cw6qs2jPolar lights above mountains, painted with thick watercolour on paper. Continuing thread with Van Gogh inspiration. #SciArt #Astronomy #Watercolor #ArtYear #PolarLight #Aurora28 Sep 2025 01:33 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lzue3cw6qs2jhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lzae23smd22cSunrise at Denhams beach, NSW Australia. Painted with thick watercolour on paper. #art #ArtYear #watercolor #Australia #sunrise #Blueskyart20 Sep 2025 02:39 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lzae23smd22chttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lxnytnwy3k2zThe Pleiades, open star cluster. Inspired by The Starry Night, and painted with watercolor on paper. #SciArt #Astronomy #Watercolor #ArtYear31 Aug 2025 02:06 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lxnytnwy3k2zhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lwkjgmwfxc2vDigital drawing of a neutron star. Happy #NeutronStarWeek! 🐡🔭 #SciArt #Astronomy16 Aug 2025 23:27 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lwkjgmwfxc2vhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lsmugnvbkk22Tomorrow Mercury becomes closest planet to Earth and remains closest until 31st July 2026. I drawn Solar System bodies in Procreate. Distances can be explored in my Streamlit App: solar-system-distances.streamlit.app ps. there will be days in 2027 when Mars is the closest planet to Earth #SciArt 🧪 🔭28 Jun 2025 00:08 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lsmugnvbkk22https://bsky.app/profile/robertdzudzar.bsky.social/post/3lqu43czno22mNot sure what I was expecting as an outcome, but here is a version of our Moon, it's a sort of topographic paper cutout digital drawing #SciArt #Astronomy #Moon #ArtYear 🐡 🔭05 Jun 2025 10:23 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lqu43czno22mhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lpgcrhian22310 months & 20 astronomy written & illustrated pages later, I completed my first publishing cycle. Written in Panonian Rusyn & illustrated in Procreate for "Заградка"; 10 monthly publications. Here are examples of my 2 favourite sketch-to-page comparisons. #SciArt #kidlitart #kidlit #Astronomy 🔭 🐡 🧪18 May 2025 05:21 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lpgcrhian223https://bsky.app/profile/robertdzudzar.bsky.social/post/3lmr7mzyes224First Moon painting with watercolor on paper. #SciArt #Moon #watercolor #ArtYear #Blueskyart #Art14 Apr 2025 09:08 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lmr7mzyes224https://bsky.app/profile/robertdzudzar.bsky.social/post/3lmly4nlmz22mPainted another sunrise at Denhams beach, NSW, Australia; but this time watercolor on paper. Enjoyed playing with this one, and still need to practice mixing yellow and blue to avoid green sky 😀 #watercolor #art #ArtYear #Australia #sunrise12 Apr 2025 07:10 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lmly4nlmz22mhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3lmk6xpmbik2xDigital watercolor painting of a sunrise at Denhams beach, NSW Australia. #watercolor #procreate #ArtYear #Australia #art11 Apr 2025 14:08 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3lmk6xpmbik2xhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3llxo33py322mDigital drawing of the evolution of our Sun. Showing current state, red giant, and planetary nebula. Afterwards Sun is going to remain a white dwarf and cool down. (Sizes are approximate, not up to proper scale). #SciArt 🔭04 Apr 2025 05:17 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3llxo33py322mhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3llsax4vy622dEach day during March I spent about 15min to paint a sunset. All done with #watercolor: first half of the month I used brush&paper, which I haven't used since high-school. Second half of the month I used digital brushes and #Procreate. Here are top 4 digital that I like the most. #blueskyart #art02 Apr 2025 01:39 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3llsax4vy622dhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3llsashffps2dEach day during March I spent about 15min to paint a sunset. All done with #watercolor: first half of the month I used brush&paper, which I haven't used since high-school. Second half of the month I used digital brushes and Procreate. Here are top 4 on paper that I like the most. #blueskyart #art02 Apr 2025 01:37 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3llsashffps2dhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3llqoxgaf6s2cVenus's surface drawn in procreate. Drawing is based on the radar image of Venus's surface which is originally mapped by Magellan spacecraft #SciArt 🔭01 Apr 2025 10:45 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3llqoxgaf6s2chttps://bsky.app/profile/robertdzudzar.bsky.social/post/3ljye6yh7ac2bMy first fan art attempt #daredevil #mattmurdock #fanart10 Mar 2025 01:03 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3ljye6yh7ac2bhttps://bsky.app/profile/robertdzudzar.bsky.social/post/3ljrpq6d34k2pPlaying with data: Renzogram of atomic hydrogen (HI) in galaxy NGC 4424 (contours) overlaid on SDSS color composite image. HI is moving: blue parts towards us, red away from us. HI tail probably makes it a Jellyfish type of galaxy. #radioastronomy #SciArt #science #python Refereces in Alt text.07 Mar 2025 09:41 +0000at://did:plc:ufcedk2fsk6trd36aujsulxi/app.bsky.feed.post/3ljrpq6d34k2p