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kosmi.bsky.social
@kosmi.bsky.social
3K followers 220 following 3.4K posts
All images processed by me in EO Browser & Copernicus Browser.

Image credits:

ESA/CopernicusEU for Sentinel and NASA/USGS for Landsat.
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kosmi.bsky.social
kosmi.bsky.social @kosmi.bsky.social · Nov 16
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Ok, let's get started 😊🛰️

Most of You already know me, so there's no need to introductions.

I'll start with a megathread of my favourite satellite pics processed by me in 2024.

Various dates, most of them were taken by Sentinel-2.
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stuartatkinson.bsky.social
Been a while since I've worked seriously on any detailed Mars image processing but new pics sent back by Curiosity, currently exploring the slopes of Mt Sharp in Gale Crater, demanded to be worked on. Love the raw, ancient geology here. NASA/JPL-Caltech/MSSS/fredk/S Atkinson
November 19, 2025 at 12:27 PM
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wed-explorer.bsky.social
🛰 #BlackSky captured a breathtaking overhead view of L-15 aircraft soaring in formation at the #DubaiAirshow. 🌈🛩🛩🛩

@soaratlas.bsky.social @spacefromspace.com @bradyafr.bsky.social
November 19, 2025 at 9:28 AM
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aretsch.bsky.social
McMurdo Station
Icebreaker USCGC Polar Star it doesn't seem to have arrived at McMurdo yet. There are still no traces of his arrival in the ice.
📸🛰#Sentinel3&2

Footage: @sentinelonline.bsky.social
November 18, 2025 at 10:01 PM
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kosmi.bsky.social
Yesterday's view of Erebus volcano in Antarctica.

Image taken by Sentinel-2.
November 18, 2025 at 3:13 PM
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huubeggen.bsky.social
On 18 November 2017 an astronaut aboard space station #ISS took this image of aurora borealis from over southwestern Canada. The brightest city in the image is Edmonton, Alberta. Original eol.jsc.nasa.gov/SearchPhotos... @daveatcogs.bsky.social #25YearsOnISS
The image shows a nighttime view of earth with many city and road lights in the lower part of the image. At top green veils of aurora stretch towards the curved horizon of earth. On this day, 18 November 2017, only nighttime timelapses were shot from the space station. Auroras are a favourite subject for astronauts to take timelapses of. The videos made from these timelapses are always wonderful to see. At the average height of around 420 kilometres above earth ISS when reaching its highest inclination of 51.7 degrees at times passes almost over the green auroras since these are formed at lower altitudes. Sometimes when looking at the videos it looks like the station is even flying through them.
November 18, 2025 at 7:01 PM
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p-s-v.bsky.social
Lunar impact flash 4:38:35 Nov17,25(270fps, 0.01x speed playback).Since🌙has no atmo, meteors/fireballs cannot be seen,& lights up moment crater formed.Impact📍was near neck of rabbit,close to Prinz crater in Sea of Serenity, within the impact area of Taurus☄️shower
📸藤井大地(dfuji1)
x.com/dfuji1/statu...
November 18, 2025 at 2:55 PM
kosmi.bsky.social
Yesterday's view of Erebus volcano in Antarctica.

Image taken by Sentinel-2.
November 18, 2025 at 3:13 PM
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kosmi.bsky.social
Laguna Verde in Argentina.

False color image taken today by Sentinel-2.
January 17, 2025 at 10:15 PM
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kosmi.bsky.social
Laguna Negra in Argentina.

Image taken by Sentinel-2 on Jan. 17, 2025.

Visible light with enhanced red.
March 1, 2025 at 5:00 PM
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maks23.bsky.social
🔥 Satellite images of Saratov oil refinery, - Supernova
November 18, 2025 at 11:18 AM
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hourlycosmos.bsky.social
Mars - Valles Marineris - Orbit 25 - Hope Mission - From Andrea Luck (andrealuck.bsky.social) - https://flic.kr/p/2mzdn25
Hope/Emirates Mars Mission/EXI/AndreaLuck This is Valles Marineris, a Canion that if placed on Earth would extend all the way across the United States (4000km) and it reaches depths of up to 7 km (almost Mont Everest's height, 8.8 km). Valles Marineris is likely to be giant tectonic crack in the crust of #Mars but million years ago, some of its channels may have been shaped by water. Hope/Emirates Mars Mission/EXI/AndreaLuck Data processed from Emirates Mars Mission Hope: Timetag 2021-03-16 15:15:38+00:00 Orbit number 25 Spacecraft altitude 12008.9134606894 km Spacecraft latitude 6.88673827724901° Spacecraft longitude 276.240430639358° Sub-spacecraft local solar time 06:38:15 Mars season 18.0576359759254° Subsolar latitude 7.58074386549014° Subsolar longitude 356.675457377474° Hope/Emirates Mars Mission/EXI/AndreaLuck Feel free to share, giving the appropriate credit and providing a link to the original image or tweet: creativecommons.org/licenses/by/3.0/
November 17, 2025 at 10:00 PM
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kosmi.bsky.social
Yesterday's view of Puyehue volcano in Chile.

Image taken by Sentinel-2.

Visible light with 5% NIR in green channel.
March 9, 2025 at 8:56 PM
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kosmi.bsky.social
Llullaillaco volcano at the border of Chile and Argentina.

Image taken by Sentinel-2 in July 2023.

Visible light and SWIR.
November 20, 2024 at 12:08 PM
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kosmi.bsky.social
Small part of Antarctica.

I guess we can call it naked 🤭

Image taken yesterday by Sentinel-2.
February 8, 2025 at 2:19 PM
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huubeggen.bsky.social
On 17 November 2016 an astronaut aboard space station #ISS took this image of a feathery field of altocumulus clouds over Atchafalaya Bay, Louisiana. Image enhanced. Original eol.jsc.nasa.gov/SearchPhotos... @daveatcogs.bsky.social #25YearsOnISS
The image shows a feathery field of altocumulus clouds in the centre left part of the image. The field is casting a shadow on its lower part. At the edges of the image hazy parts of land around the bay are visible. I like these kinds of images very much, because is shows the keen eye of an astronaut spotting such a small wonder of nature.
November 17, 2025 at 5:47 PM
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davepetley.bsky.social
Satellite imagery from BlackSky shows the aftermath of the 11 November 2025 landslide at Hongqi Bridge in China.
eos.org/thelandslide...
The aftermath of the 11 November 2025 landslide at Hongqi Bridge in Sichuan Province, China. Image captured by Blacksky and released via Twitter.
November 17, 2025 at 7:38 AM
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kosmi.bsky.social
Krasheninnikov volcano in Kamchatka.

Image taken today by Sentinel-2.
November 16, 2025 at 11:36 AM
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aretsch.bsky.social
Iceberg A23a
From the original size of approx. 3,600m2 are still approx. 1,200m2 left and the next big demolition is already coming....

📸🛰#Sentinel2

Footage: @sentinelonline.bsky.social
November 16, 2025 at 8:31 PM
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p-s-v.bsky.social
Solar Flare X5.16. 11.11.25

Sequence of images of the X5.16 Class flare, occured last 11/11/2025, edited with Gimp. Tecnosky 115/800mm + Quark Prominence + ASI432MM

📸 Alessandro Ravagnin
spaceweathergallery2.com/indiv_upload...
November 16, 2025 at 12:54 PM
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p-s-v.bsky.social
Lunar impact flash,4:35:40,Nov16,25(270fps, 0.03x speed playback).Bec🌙has no atmo, meteors/fireballs cannot be seen,& lights up moment a crater is formed.Impact was near BradleyValley W of Hadley Valley,where Apollo 15 landed,& within impact area ofOrionids meteor shower.
📸藤井大地
x.com/dfuji1/statu...
November 16, 2025 at 12:23 PM
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andrealuck.bsky.social
HiRISE isn’t just amazing for capturing the Martian surface, here’s Jupiter seen from Mars as we wait for the release of data on interstellar comet 3I/ATLAS

Full size image & info flic.kr/p/2rFJT4F
Credit NASA/JPL-Caltech/UArizona/AndreaLuck CC BY

Mars Reconnaissance Orbiter
2007-01-11 RED,IR,BG
Image captured by the Mars Reconnaissance Orbiter showing Jupiter and two of its moons. Jupiter appears slightly wider than tall, with orange and white atmospheric bands and a large oval orange storm below the center. Two small bright spheres to the right are its satellites.
November 16, 2025 at 11:48 AM
kosmi.bsky.social
Krasheninnikov volcano in Kamchatka.

Image taken today by Sentinel-2.
November 16, 2025 at 11:36 AM
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aretsch.bsky.social
Emperor #Penguins #Antartica
Last year there was no breeding ground at the site, hopefully it will be permanent there. GOOD LUCK !

McDonald Ice Rumples

🛰📸#Sentinel2 2025.09. - 2025.11.12

@ptfretwell.bsky.social
November 15, 2025 at 10:14 PM
kosmi.bsky.social
Reykjanes Peninsula covered in snow 😊❄️

Image taken by Sentinel-2 on Oct. 30, 2025.
November 15, 2025 at 9:23 PM
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hourlycosmos.bsky.social
Starless Eagle Nebula and The Pillars of Creation - From Rolf Wahl Olsen - https://flic.kr/p/2nxreCe
www.rolfolsenastrophotography.com/Astrophotography/Nebula... This image shows the famous Pillars of Creation region of the bright Eagle Nebula (Messier 16) in Serpens. Constructed from monochrome exposures in two very narrow wavelength bands of ionised Hydrogen and Oxygen, the data has been combined into a colour image to reveal this highly detailed and very dramatic scene. The bright colours are due to emission from the ionised gases, energised by light from nearby stars. The stars were removed during image processing to fully reveal the intricate structure of the nebula. Orange-red nebulosity corresponds to H-Alpha emission, and the blue areas are OIII. The core area of the nebula was made famous in 1995 as the "Pillars of Creation" by images from the Hubble Space Telescope. The pillars are giant columns of gas and dust, approximately 9 light-years long, that are slowly being eroded away by intense radiation pressure from nearby young stars. The nebula lies 6000 light-years distant in the Sagittarius arm of our Milky Way galaxy. Image details: Date: Sep-Nov 2021, June 2022 Exposure: Ha OIII: 450:690 mins, total 19 hours @ -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 15, 2025 at 5:00 PM