iiinova — where your digital self keeps evolving

Reposted by Björn Jónsson

Luna Rose B. @whirligig-girl.bsky.social · 17/08/2026

Digital Painting #Art #SpaceArt of #Jupiter as it would have appeared on 1927 October 2nd at 12:40 AM GMT. This is based upon photographs taken by W.H. Wright using the Lick Observatory's 36" Great Refractor.

Digital painting of Jupiter. The South Equatorial Belt is missing, and the Great Red Spot is enormous and with a white center. Callisto is visible behind the northern limb, and Europa and its shadow are transiting the south equatorial region.

13810

Reposted by Björn Jónsson

Gordan Ugarković @ugordan.bsky.social · 15/08/2026

Cassini WAC sequence of 18 frames taken December 29, 2000 spanning just over 2 hours. It shows Jupiter rotating with its Great Red Spot in view and Ganymede orbiting on the planet's far side. Distance: 9.86 million km Phase angle: 53 deg More details at flic.kr/p/acS6sY

1258

Reposted by Björn Jónsson

Daniel Machacek @danielmachacek.bsky.social · 06/08/2026

Despite radiation and Trump's efforts to kill Juno, our only envoy around Jupiter, this plucky spacecraft still works and is taking images. Here are three examples taken by SRU camera during orbits 77 and 78, showing dark side of Jupiter and its auroras. Credit: NASA/Caltech-JPL/SwRI/D. Machacek.

Black and white image of Jovian Aurora.
This image was taken by SRU camera onboard Juno spacecraft (NASA) on October 17, 2025.

Black and white image of dark side of Jupiter.
This image was taken by SRU camera onboard Juno spacecraft (NASA) on October 17, 2025.

Black and white image of Jovian Aurora.
This image was taken by SRU camera onboard Juno spacecraft (NASA) on November 19, 2025.

4449

Björn Jónsson @bjornjonsson.bsky.social · 09/08/2026

I have added yet another global map of Jupiter to my website. The new map is an updated version of a map I originally created in 2002 (!). The new version is geometrically more accurate and the color is better. It's available here: bjj.mmedia.is/data/jupiter... A test render created using the map:

2356

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 07/04/2026

This Artemis II eclipse is giving me Clementine 1994 vibes with Venus in the background.

The moon in earthshine, the solar corona, and the planet Venus towards the top from the Clementine spacecraft in 1994.

315035

Reposted by Björn Jónsson

ESA Space Science @science.esa.int · 25/03/2026

Webb and Hubble join forces to share the most comprehensive view of Saturn to date 🪐 Hubble reveals subtle colour variations across the planet, while Webb senses clouds and chemicals at many different depths in the atmosphere 👉 esawebb.org/news/weic2606 🔭 🧪

Side-by-side comparison of Saturn. Left image is labeled Webb Infrared Light, November 29, 2024. Right image is labeled Hubble Visible Light, August 22, 2024. Credit: NASA, ESA, CSA, STScI, A. Simon (NASA-GSFC), M. Wong (University of California); Image Processing: J. DePasquale (STScI)

410227

Reposted by Björn Jónsson

Nick Stevens @nick-stevens.com · 26/03/2026

Prismatic warp effect done in Lightwave 11.6

2135

Reposted by Björn Jónsson

Space Telescope Science Institute @stsci.edu · 26/03/2026

A cosmic first! 🚨 Hubble has spotted a comet that slowed and reversed its spin. Outgassing jets acted like thrusters, literally pushing it into a new rotation, shown here in this science visualization: news.stsci.edu/4c2u6hv

1533195

Reposted by Björn Jónsson

Simeon Schmauß @stim3on.bsky.social · 23/03/2026

Here is my reprocessed version of the Juice NavCam images of comet 3I/Atlas taken last November shortly after it's closest approach to the sun. 🧪🔭 For this animation I removed the static noise and aligned the images to the nucleus. Credit: ESA/Juice/NavCam Processing: Simeon Schmauß CC-BY-SA

28226

Reposted by Björn Jónsson

Matthew Kenworthy @mattkenworthy.bsky.social · 24/03/2026

Delighted to see our WISPIT team announce the second directly imaged exoplanet from the WISPIT 2 system! Led by Chloe Lawlor (Galway) with Richelle van Capelleveen (Leiden), we also have a spectrum of the inner, more massive planet, showing carbon monoxide features. ☄ #exoplanet #astrodon

Composite showing two red dots, representing the exoplanets WISPIT 2b and 2c, embedded in the white ellipses of scattered light.

29024

Reposted by Björn Jónsson

Landru79 @landru79.bsky.social · 24/03/2026

#Emirates #Mars Mission 🌈 مسبار الأمل #Mars #Phobos #potato 1 2025-06-04 Orbit: 698 Spacecraft altitude: 20.491 km #EXI 635 546 437 filter Mode xos1 sdc.emiratesmarsmission.ae UAESA/Mohammed bin Rashid Space Centre/j.Roger

2287

Reposted by Björn Jónsson

Daniel Pomarède @pomarede.bsky.social · 16/03/2026

NASA Earth Observatory image of the day Cañon Fiord’s Whirling Waters science.nasa.gov/earth/earth-... Credits: images by Lauren Dauphin, using Landsat data from the U.S. Geological Survey. 🧪🔭

$Sediment plumes and fractured sea ice trace swirling eddies in a branch of the Nansen Sound fjord system.$ A zoom on the first image.

04421

Reposted by Björn Jónsson

Daniel Machacek @danielmachacek.bsky.social · 16/03/2026

Seasonally recurrent annular cyclone on Mars in processed images from newly released data from the EXI camera system onboard the Hope probe (EMM - Emirates Mars Mission). The images were taken on August 7, 2025 between ~12:30 and 18:10 UTC. Credit: Emirates Mars Mission (EMM)/EXI/D. Machacek.

Two color images of the crescent of Mars with a cyclone near the north polar ice cap at the top of the image. The images were taken on August 7, 2025 at 12:30 and 14:20 UTC.

Two color images of Mars with a cyclone near the north polar ice cap at the top of the image. Also visible in the center of the images are the three large volcanoes of Tharsis Montes and Olympus Mons volcano. The images were taken on August 7, 2025 at 16:18 and 18:10 UTC.

25216

Björn Jónsson @bjornjonsson.bsky.social · 14/03/2026

(1/3) Another set of Jupiter test renders from the Voyager 2 map I'm working on. Here I used True Color Tools (TCT) to correct the color. This is a great set of tools by @askaniy.bsky.social to compute realistic colors (see github.com/Askaniy/True... )

1368

Reposted by Björn Jónsson

ESA Exploration @exploration.esa.int · 14/03/2026

🚀 10 years ago, our largest and most sophisticated martian explorer left Earth behind. To mark the launch anniversary, here are 5 remarkable things @esa.int's Trace Gas Orbiter (TGO) was made for 🧵👇

113434

Reposted by Björn Jónsson

ESA Space Science @science.esa.int · 14/03/2026

🧃 Juice update! 👩‍💻 Science teams are busy analysing the 3I/ATLAS data received from five Juice science instruments ☄️ They're also looking forward to a star occultation by Jupiter’s moon Kallichore on 18 March, which could refine its known position – valuable data for a possible 2031 flyby. 1/2 🔭🧪

Screenshot of the ESA Juice progress bar showing 35% completion rate.

A white, glowing egg-shaped object lies in the centre of the black-and-white image, on a dark, starry background. Glowing streaks spread upwards from the object. In the top left, a yellow arrow marked ‘Sun’ points straight down, and a blue arrow marked ‘Velocity’ points towards the 7 o’clock direction. In the bottom left, an inset shows the same object on a lighter grey starry background, filled with ragged-edged, concentric egg shapes gradiented black-to-white.

27421

Reposted by Björn Jónsson

Justinas Vitkus @justinasvitkus.bsky.social · 11/03/2026

Recent painting of a couple of exomoons. #SciArt #spaceart #astronomy #Exoplanets

230496

Björn Jónsson @bjornjonsson.bsky.social · 10/03/2026

(1/4) Jupiter test renders from Voyager 2 data. The left one is from a map I made years ago. The right one is from a new map I'm working on from the same data. The color is better and will be even better in the final version. But the biggest change is that the new map is geometrically more accurate.

1356

Reposted by Björn Jónsson

Kevin M. Gill @kevinmgill.bsky.social · 21/02/2026

Cool views of lunar highland mountains from Apollo 17. Zoom to examine and you can get a good feel for the hight and ruggedness of the terrain. flic.kr/p/2rX149C flic.kr/p/2rX2SFo

An oblique view of mountains on the Moon.

NASA/Apollo 17/Kevin M. Gill

An oblique view of mountains on the Moon. The horizon is dominated by the darker lunar maria.

NASA/Apollo 17/Kevin M. Gill

58812

Reposted by Björn Jónsson

Paul Byrne @theplanetaryguy.com · 09/03/2026

The giant planets of the Solar System, by JWST.

Clockwise, from top left: Jupiter, Saturn, Neptune, and Uranus. None of the worlds is to scale, but all are imaged with JWST's near-infrared (NIRCam) instrument.

6567172

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 08/03/2026

Pluto and Charon from the approaching New Horizons spacecraft on July 14, 2015.

Charon (upper left) and Pluto (lower right)

13810

Reposted by Björn Jónsson

Seán Doran @theseaning.bsky.social · 22/12/2025

'Sea Of Light' Some high quality stills from the short film. Source photography by Zena Cardman on ISS is repaired, remastered & retimed. The 4k UHD video with music by Jesse Gallagher can be viewed here... youtu.be/0Izl-XNE9ZY

Earth's horizon from ISS shows the scene suffused with auroral display of greens, reds, purple & pink against a starry night sky. The Earth below is faintly illuminated with pale green by the aurora above.

Earth's horizon from ISS shows the scene suffused with auroral display of bright greens, reds & purple against a starry night sky. The Earth below is illuminated green by the aurora above.

Earth's horizon from ISS shows the scene suffused with auroral display of bright greens & reds & purple against a starry night sky. We are in the midst of the aurora.

15517

Reposted by Björn Jónsson

Andrea Luck @andrealuck.bsky.social · 21/12/2025

1/n 2 NEW epic images of Phobos over Mars just released by @esa.int Mars Express This view is especially striking, with Phobos between the Tharsis volcanoes and Noctis Labyrinthus–Valles Marineris Full resolution 300MP(!) & info on: flic.kr/p/2rMW4so Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY 🧪🔭

$A wide view of the planet Mars fills the frame, shown as a curved, rust-colored world against black space. The bottom edge fades into darkness, marking the planet’s night side, while the upper portion is brightly lit by sunlight. Near the right side are three large, round volcanic mountains of the Tharsis region, each with a wide circular base and a darker central caldera, resembling shallow craters pressed into the surface. North of these volcanoes, stretching almost vertically across the upper right half of the planet, lies Noctis Labyrinthus and Valles Marineris: an immense system of deep canyons and fractured terrain that appears as pale, branching scars and cracks, partly softened by hazy, cloud-like atmospheric features. Near the center of the image, positioned between the volcanoes and the canyon system, a small dark oval appears against Mars’s surface. This is Phobos, one of Mars’s satellites. Its tiny size stands out sharply against the vast scale of the planet below.$

14910363

Björn Jónsson @bjornjonsson.bsky.social · 22/12/2025

No new JunoCam images have appeared since July but there are many older, spectacular images I still haven't processed. I processed this one recently. This is from the PJ14_21 raw image data obtained on July 16, 2018. Approx true color/contrast and enhanced versions. North is to the upper left.

2285

Reposted by Björn Jónsson

Daniel Machacek @danielmachacek.bsky.social · 20/12/2025

Martian moon Phobos from Mars Express' HRSC camera. A color composite of three images taken through ND, GRN, and BL filters. Largest crater with bright splotches is Stickney. North is up. Date: September 19, 2025. Credit: ESA\DLR\FU Berlin\D. Machacek.

Color image of Martian moon Phobos with large crater Stickney near center of the image.

28519

Reposted by Björn Jónsson

Andrea Luck @andrealuck.bsky.social · 14/12/2025

3/3 If you’ve been following my work this won’t come as a surprise. I’ve once again updated the family portrait of the Solar System’s giant planets captured in near infrared by JWST Full size+info flic.kr/p/2oUkYSY 🧪🔭 I’ll keep updating it whenever an improved version of these giants is released🙂

The image is divided into four sections, each showing one of the gas giants against a black background.

Top left: Jupiter. It appears as a large, round sphere with horizontal bands in shades of light brown, tan, and white. A bright white oval storm sits on the lower right side. A faint ring is visible alongside Europa, one of its satellites, which appears very bright with a star-shaped artifact.

Top right: Saturn appears as a pale gold/brownish sphere with horizontal bands, encircled by a bright whitish, thin oval ring system. The atmosphere is showing off a few circle whitish storm-like features.

Bottom left: Uranus. It appears as a smooth blue-green sphere with some whitish circular clouds around the pole that is facing the observer. Surrounding it is a bright circular ring system made up of thin white lines. The rings form a bright, symmetrical halo around the planet.

Bottom right: Neptune. It is a blue sphere with slightly brighter and darker circular features on its atmosphere. It also has a thin ring system, dimmer and less defined than Uranus’s in this image, appearing as a faint double oval around the planet.

Each planet has its name printed below it in white capital letters.

05819

Reposted by Björn Jónsson

Landru79 @landru79.bsky.social · 17/12/2025

#CASSINI HUYGENS #SATURN MISSION Target Name: #Saturn #Rings Start Time: 2010-05-30 Observed Distance to Ring Intercept (km): 1869511.149 instrument: Cassini #ISS Camera: Narrow Angle 7x Ir1 Grn Uv3 opus.pds-rings.seti.org/holdings/pre... NASA/JPL/j. Roger

1257

Reposted by Björn Jónsson

Walter B. Myers @walterbmyers.bsky.social · 07/12/2025

Photorealistic animation of a Carboniferous scene from 320 million years ago featuring Lepidodendron at various stages of growth. Not AI. Created with Blender, Photoshop, & Premiere Pro. #carboniferous #lepidodendron #flora #prehistoric #artadventcalendar vimeo.com/1089774111?f...

vimeo.com

Lepidodendron forest rain

Photorealistic animation of a Carboniferous scene from 320 million years ago featuring Lepidodendron at various stages of growth.. Also featured is Noeggerathia…

0103

Reposted by Björn Jónsson

Melina Thévenot🏳️‍⚧️ @melina-iras07572.bsky.social · 07/12/2025

Tried something new. I used WinJUPOS to de-rotate the #JWST #Saturn 🪐 images. Filters (F150W2, F164N) and F212N. Makes the storms and other features better visible.🔭 #astronomy Observation date: 2024-11-29

46316

Björn Jónsson @bjornjonsson.bsky.social · 07/12/2025

On this day back in 1995, the Galileo spacecraft performed its Jupiter orbit insertion burn. Due to problems with the tape recorder, no images were taken. However, these images showing the Great Red Spot were obtained on June 26, 1996 during the G1 orbit. The contrast and color has been exaggerated.

1194

Reposted by Björn Jónsson

cira-csu.bsky.social @cira-csu.bsky.social · 05/11/2025

Moving clouds slowly reveal sea ice twisting and turning hypnotically off the east coast of Greenland.

0317

Reposted by Björn Jónsson

Andrea Luck @andrealuck.bsky.social · 26/10/2025

Fresh JWST view of Uranus taken Oct 6 2025 with NIRCam. Full size & more info: flic.kr/p/2rByidu 🔭🧪 Credit: NASA/ESA/CSA/STScI/Andrea Luck CC BY Proposal PI: Varun Bajaj Proposal ID: 8975 Filters: F150W2-F162M, F410M

Image of Uranus taken by the James Webb Space Telescope, showing a whitish north polar region, vivid blue-greenish atmosphere and a few whitish elongated storms visible around the pole. The planet is surrounded by clearly defined ring system set against the black background of space.

11379122

Reposted by Björn Jónsson

Dakota Smith @weatherdak.bsky.social · 29/10/2025

Alrighty, ready to see something really cool? (and maybe a little nauseating) The evolution of Hurricane Melissa's mesovortices at peak strength.

37865297

Reposted by Björn Jónsson

Andrea Luck @andrealuck.bsky.social · 01/11/2025

1/3 You might’ve seen last week’s newly released JWST data of Planetary Nebula NGC2440, here’s my take on it 😵 Full size 4K image and more info in this thread 🧵 🔭🧪 Credit: NASA/ESA/CSA/STScI/j. Roger/Andrea Luck CC BY

624867

Reposted by Björn Jónsson

Landru79 @landru79.bsky.social · 03/11/2025

CASSINI #SATURN MISSION Planet: #Saturn Start time: 2013-05-08 Instr.: #UVIS Activity name: AURSTARE t.me/landru79/838 NASA/JPL/j. ROGER

3358

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 01/11/2025

Another closeup of Saturn from Voyager 2 on August 21, 1981. This one shows a closer view of one of an eddy.

A large eddy can be seen to the upper right.

0153

Reposted by Björn Jónsson

Melina Thévenot🏳️‍⚧️ @melina-iras07572.bsky.social · 09/10/2025

Planet #Uranus 🪐 and inner moons with #JWST NIRCam 🔭 #planetsci Observation from this Monday (lol moon🌕day). Filters: F150W2; F162M Date: 2025-10-06 between 02:15:43 UT and 04:46:47 UT Program: www.stsci.edu/jwst-program...

Uranus with rings and small elongated dots (tracks) around it.

19324

Reposted by Björn Jónsson

Gordan Ugarković @ugordan.bsky.social · 20/09/2025

A distant shot of Saturn's system while Cassini was still was on its way. This was taken after they had resolved the condensation residue issue on the ISSNA optics by heating it, and still almost 2 years before Saturn arrival. Magnified 2x from original pixel scale. Taken on 2002-10-21 14:43 UTC

1297

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 18/09/2025

A more distant shot of Io, moon of Jupiter, showing Loki Patera, the dark feature in the upper center, from Juno as it receded from Io on December 30th, 2023.

0579

Reposted by Björn Jónsson

Daniel Machacek @danielmachacek.bsky.social · 14/09/2025

A few selected images of Mars processed from a new batch of data from the EXI camera aboard the Hope probe. The dates and times of the images and some details are in the ALT text.

Global color image of Mars from Hope Probe with north polar ice cap visible on the top of the image, Valles Marineris on the left and lots of clouds over Meridiani Planum on the right.
Date: December 21, 2024. 14:46 UTC.
Credit: Emirates Mars Mission (EMM)/EXI/D. Machacek.

Global color image of Mars from Hope Probe with north polar ice cap visible on the top of the image, Olympus Mons near the center, bright cloud over Alba Mons on the right near terminator and fan shaped clouds around Arsia Mons in the lower center.
Date: December 5, 2024. 13:07 UTC.
Credit: Emirates Mars Mission (EMM)/EXI/D. Machacek.

Global color image of Mars from Hope Probe with north polar ice cap visible on the top of the image, Gale crater (landing place of Curiosity rover) near the center and interesting cloud between Elysium Mons and Albor Tholus near terminator.
Date: November 28, 2024. 15:20 UTC.
Credit: Emirates Mars Mission (EMM)/EXI/D. Machacek.

Color image of crescent Mars from Hope Probe with south polar ice cap visible at the bottom of the image, the giant Tharsis volcanoes near the center, Noctis Labyrinthus in the center right near terminator and Olympus Mons volcano at the upper left of the image.
Date: February 6, 2025. 04:04 UTC.
Credit: Emirates Mars Mission (EMM)/EXI/D. Machacek.

824555

Björn Jónsson @bjornjonsson.bsky.social · 15/09/2025

I recently improved the color of my Voyager 1 map of Jupiter that I created in 2022. The main improvement is better synthetic green data (the original data doesn't include green). Below are small previews of the old and new version of the map. The map is available here: bjj.mmedia.is/data/jupiter...

1173

Reposted by Björn Jónsson

Simeon Schmauß @stim3on.bsky.social · 13/09/2025

The sun was just 10 degrees above the horizon when NASA's Perseverance rover captured this morning view of Nili Planum yesterday. The rim of Jezero crater is casting a long shadow over the rover and foreground landscape. 🔭 Full res: flic.kr/p/2rt54pJ Credit: NASA/JPL-Caltech/Simeon Schmauß

The morning sun shines it's first rays over the Nili Planum region on Mars revealing small hills with sand ripples in between. The wall of Jezero crater behind the camera casts a long shadow that stretches over the foreground and the rover itself.

217249

Björn Jónsson @bjornjonsson.bsky.social · 03/09/2025

(1/4) Test renders of Jupiter using my Voyager 1 global map (first image) and a version of the map with improved color (second image). Versions with and without enhanced contrast/colors are shown. The raw source data consists of orange and violet filtered images only.

1346

Reposted by Björn Jónsson

⭐ ᗰᗩᖇᛕ ᗩ. ǤᗩᖇᒪIᑕᛕ ⭐ @markgarlick.com · 03/09/2025

NASA released some shape models of four of Saturn's moons. These have every lump and bump; they're not simple spheres. Here's a test render I did in #Blender showing #Mimas in false color - red is high, blue low. Clearly shows how non-spherical it is! #sciart #spaceart 1/2

513333

Reposted by Björn Jónsson

Melina Thévenot🏳️‍⚧️ @melina-iras07572.bsky.social · 30/08/2025

#Hubble 🛰️🔭 images of #Saturn from yesterday, a 🧵 From proposal 17843 (PI: Amy Simon) archive.stsci.edu/proposal_sea... First image with Filters F225W, F467M, F763M Observing start Time 20:24:08 to 20:28:15

Saturn with a yellow ring and blue to pink color for the planet with horizontal bands.

25316

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 02/09/2025

Today in 1979, Pioneer 11 was speeding away from Saturn, giving humanity a perspective from beyond the planet that it had never have. However, Saturn was also close to solar conjunction, which led to it being increasingly hard to transmit data. The right hand version shows how bad the dropouts were.

A scan of a raw image (not geometrically corrected) showing image dropouts. Unfortunately, I only have this scan of it, not the actual raw dataset.

2207

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 02/09/2025

Today in 1979, Pioneer 11 passed Saturn, viewing the night side of the rings, giving humanity its first encounter with the planet and its moons. It would be followed by Voyager 1 in 1980 and Voyager 2 in 1981.

08826

Reposted by Björn Jónsson

Ted Stryk @tedstryk.bsky.social · 26/08/2025

OTD 1989, Voyager 2 was speeding off into space after passing by Neptune. It couldn't take motion compensated pictures during departure because it didn't have enough memory to store the commands. That's why there aren't spectacular closeups of Triton on the way out (the closeup here is underexposed)

A crescent Triton passing behind a crescent Neptune.

A thin crescent Triton. Two plumes, trailing off through the atmosphere, can be seen in the center.

The south polar terrain of Triton under low sun.

02612

Björn Jónsson @bjornjonsson.bsky.social · 12/08/2025

I recently finished a Voyager 2 map of Jupiter using orange, green and violet images obtained at a range of ~10 million km. It's of higher quality than my old Voyager 2 map, even though the resolution is a bit lower. Here is a small 'preview' image showing the map. bjj.mmedia.is/data/jupiter...

3349