@kosmi.bsky.social
All images processed by me in EO Browser & Copernicus Browser.
Image credits:
ESA/CopernicusEU for Sentinel and NASA/USGS for Landsat.
Image credits:
ESA/CopernicusEU for Sentinel and NASA/USGS for Landsat.
Pinned
kosmi.bsky.social
@kosmi.bsky.social
· Nov 16
🧵[1/44]
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.
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.
Reposted
One more shot of today's Etna eruption.
Multispectral image taken by Sentinel-2.
Multispectral image taken by Sentinel-2.
December 27, 2025 at 2:08 PM
One more shot of today's Etna eruption.
Multispectral image taken by Sentinel-2.
Multispectral image taken by Sentinel-2.
Reposted
Stones and a shadow.
The stones are on Mars.
The shadow is from a nuclear-battery-powered robot.
Taken earlier today.
The stones are on Mars.
The shadow is from a nuclear-battery-powered robot.
Taken earlier today.
December 27, 2025 at 2:56 PM
Stones and a shadow.
The stones are on Mars.
The shadow is from a nuclear-battery-powered robot.
Taken earlier today.
The stones are on Mars.
The shadow is from a nuclear-battery-powered robot.
Taken earlier today.
Reposted
The Christmas Tree Nebula (NGC 2264)
Fresh capture from last night.
A real #holiday tree in space, decorations included.
Massive newborn stars handle the lighting, 2,500 light-years away. #blueskyartshow
@kat-astro-bot.bsky.social what do you see?
Fresh capture from last night.
A real #holiday tree in space, decorations included.
Massive newborn stars handle the lighting, 2,500 light-years away. #blueskyartshow
@kat-astro-bot.bsky.social what do you see?
December 27, 2025 at 2:17 PM
The Christmas Tree Nebula (NGC 2264)
Fresh capture from last night.
A real #holiday tree in space, decorations included.
Massive newborn stars handle the lighting, 2,500 light-years away. #blueskyartshow
@kat-astro-bot.bsky.social what do you see?
Fresh capture from last night.
A real #holiday tree in space, decorations included.
Massive newborn stars handle the lighting, 2,500 light-years away. #blueskyartshow
@kat-astro-bot.bsky.social what do you see?
Reposted
Hey Martians, did I mention we now also have a video of epic Phobos passing over a Martian dust storm near Pavonis Mons? 🌪️🌋🥔
Video & full info: flic.kr/p/2rNN8wk
Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY
@esa.int Mars Express HRSC
300 MP Photo quoted below
Easy zoom: easyzoom.com/image/674026
Video & full info: flic.kr/p/2rNN8wk
Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY
@esa.int Mars Express HRSC
300 MP Photo quoted below
Easy zoom: easyzoom.com/image/674026
December 27, 2025 at 2:01 PM
Hey Martians, did I mention we now also have a video of epic Phobos passing over a Martian dust storm near Pavonis Mons? 🌪️🌋🥔
Video & full info: flic.kr/p/2rNN8wk
Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY
@esa.int Mars Express HRSC
300 MP Photo quoted below
Easy zoom: easyzoom.com/image/674026
Video & full info: flic.kr/p/2rNN8wk
Credit: ESA/DLR/FUBerlin/AndreaLuck CC BY
@esa.int Mars Express HRSC
300 MP Photo quoted below
Easy zoom: easyzoom.com/image/674026
One more shot of today's Etna eruption.
Multispectral image taken by Sentinel-2.
Multispectral image taken by Sentinel-2.
December 27, 2025 at 2:08 PM
One more shot of today's Etna eruption.
Multispectral image taken by Sentinel-2.
Multispectral image taken by Sentinel-2.
Eruption of Etna volcano in Sicily.
Image taken today by by Sentinel-2.
Image taken today by by Sentinel-2.
December 27, 2025 at 1:34 PM
Eruption of Etna volcano in Sicily.
Image taken today by by Sentinel-2.
Image taken today by by Sentinel-2.
Eruption of Etna volcano in Sicily.
Image taken today by by Sentinel-3.
Image taken today by by Sentinel-3.
December 27, 2025 at 12:44 PM
Eruption of Etna volcano in Sicily.
Image taken today by by Sentinel-3.
Image taken today by by Sentinel-3.
Reposted
The snow-covered Sharr Mountains on the borders of Kosovo, North Macedonia, and Albania rising above stratocumulus clouds seen by #Sentinel2 on 26 December
December 27, 2025 at 11:56 AM
The snow-covered Sharr Mountains on the borders of Kosovo, North Macedonia, and Albania rising above stratocumulus clouds seen by #Sentinel2 on 26 December
Reposted
Tonight I decided to try something new. I managed to detect Exoplanet TOI 3714b transiting its host star using my 190MN scope and 2600MM camera. Totally blown away that this is possble from my back yard here in the UK. Transit took 1H 38mins and was about 5% in depth 🤯. #Astrophotography #exoplanet
December 26, 2025 at 11:11 PM
Tonight I decided to try something new. I managed to detect Exoplanet TOI 3714b transiting its host star using my 190MN scope and 2600MM camera. Totally blown away that this is possble from my back yard here in the UK. Transit took 1H 38mins and was about 5% in depth 🤯. #Astrophotography #exoplanet
Eruption of Krasheninnikov volcano in Kamchatka.
Image taken by Landsat-8/9 on Nov. 14, 2025.
Image taken by Landsat-8/9 on Nov. 14, 2025.
December 26, 2025 at 7:23 PM
Eruption of Krasheninnikov volcano in Kamchatka.
Image taken by Landsat-8/9 on Nov. 14, 2025.
Image taken by Landsat-8/9 on Nov. 14, 2025.
Reposted
❄️ Our ExoMars TGO spacecraft revealed water frost inside the summit crater of Mount Olympus on Mars. Before this observation, it was thought improbable for frost to exist in this area. 🧪🔭
🔗 esa.int/ESA_Multimedia/Images/2024/06/Newfound_frost_atop_Olympus_Mons
🔗 esa.int/ESA_Multimedia/Images/2024/06/Newfound_frost_atop_Olympus_Mons
December 26, 2025 at 11:59 AM
❄️ Our ExoMars TGO spacecraft revealed water frost inside the summit crater of Mount Olympus on Mars. Before this observation, it was thought improbable for frost to exist in this area. 🧪🔭
🔗 esa.int/ESA_Multimedia/Images/2024/06/Newfound_frost_atop_Olympus_Mons
🔗 esa.int/ESA_Multimedia/Images/2024/06/Newfound_frost_atop_Olympus_Mons
Reposted
Deep in the Democratic Republic of the Congo various river tributaries have their own clearing lines of morning fog. Seen by Meteosat-12 this morning
December 26, 2025 at 10:41 AM
Deep in the Democratic Republic of the Congo various river tributaries have their own clearing lines of morning fog. Seen by Meteosat-12 this morning
Reposted
Etna volcano in Sicily.
Image taken by Sentinel-2 on Dec. 12, 2025.
Image taken by Sentinel-2 on Dec. 12, 2025.
December 14, 2025 at 12:19 PM
Etna volcano in Sicily.
Image taken by Sentinel-2 on Dec. 12, 2025.
Image taken by Sentinel-2 on Dec. 12, 2025.
Reposted
No Christmas tree candles that flicker here, but our Star also produces amazing lights.....
ESA JHelioviewer LogPolar view.
ESA JHelioviewer LogPolar view.
December 26, 2025 at 12:09 AM
No Christmas tree candles that flicker here, but our Star also produces amazing lights.....
ESA JHelioviewer LogPolar view.
ESA JHelioviewer LogPolar view.
Gas plume of Erebus volcano in Antarctica pushing away some nearby clouds.
Image taken by Sentinel-2 on Oct. 28, 2025.
Image taken by Sentinel-2 on Oct. 28, 2025.
December 25, 2025 at 10:24 PM
Gas plume of Erebus volcano in Antarctica pushing away some nearby clouds.
Image taken by Sentinel-2 on Oct. 28, 2025.
Image taken by Sentinel-2 on Oct. 28, 2025.
Reposted
Close up on Tupan Patera on Io, the volcanic World of Jupiter
Full size & all info: flic.kr/p/2qxe98p 🔭
Credit:
Processing: Andrea Luck CC BY
Raw Data: NASA/JPL
NASA Galileo 2001-10-16
Image created using data processed from Opus: opus.pds-rings.seti.org
Full size & all info: flic.kr/p/2qxe98p 🔭
Credit:
Processing: Andrea Luck CC BY
Raw Data: NASA/JPL
NASA Galileo 2001-10-16
Image created using data processed from Opus: opus.pds-rings.seti.org
November 30, 2024 at 6:08 PM
Close up on Tupan Patera on Io, the volcanic World of Jupiter
Full size & all info: flic.kr/p/2qxe98p 🔭
Credit:
Processing: Andrea Luck CC BY
Raw Data: NASA/JPL
NASA Galileo 2001-10-16
Image created using data processed from Opus: opus.pds-rings.seti.org
Full size & all info: flic.kr/p/2qxe98p 🔭
Credit:
Processing: Andrea Luck CC BY
Raw Data: NASA/JPL
NASA Galileo 2001-10-16
Image created using data processed from Opus: opus.pds-rings.seti.org
Reposted
December 25, 2025 at 10:08 PM
Kilauea caldera filled with fresh lava.
Images taken by Landsat-8 and 9 on Sep. 5 and 6, 2025.
Images taken by Landsat-8 and 9 on Sep. 5 and 6, 2025.
December 25, 2025 at 9:23 PM
Kilauea caldera filled with fresh lava.
Images taken by Landsat-8 and 9 on Sep. 5 and 6, 2025.
Images taken by Landsat-8 and 9 on Sep. 5 and 6, 2025.
Reposted
🛰 Satellite image showing the aftermath of the Ukrainian strike on the port of Temryuk
Radio Liberty has published a satellite image showing a fire in the port and smoke billowing for more than 30 kilometers.
Radio Liberty has published a satellite image showing a fire in the port and smoke billowing for more than 30 kilometers.
December 25, 2025 at 6:42 PM
🛰 Satellite image showing the aftermath of the Ukrainian strike on the port of Temryuk
Radio Liberty has published a satellite image showing a fire in the port and smoke billowing for more than 30 kilometers.
Radio Liberty has published a satellite image showing a fire in the port and smoke billowing for more than 30 kilometers.
Reposted
Time lapse of last night's #Jupiter system with Europa shadow transit. Covers 3 hours of real time. 79 x 3000 x 10 ms RGB in Celestron 8" at f/10. #astrophotography
December 25, 2025 at 7:16 PM
Time lapse of last night's #Jupiter system with Europa shadow transit. Covers 3 hours of real time. 79 x 3000 x 10 ms RGB in Celestron 8" at f/10. #astrophotography
Reposted
Three ways of looking at the iconic Christmas Tree Cluster, 2700 light years from Earth.
What the universe looks like depends on how we look at it. These views highlight infrared (left), x-rays (middle), and red emission from hydrogen gas. Beautiful in three different ways. 🧪🔭
What the universe looks like depends on how we look at it. These views highlight infrared (left), x-rays (middle), and red emission from hydrogen gas. Beautiful in three different ways. 🧪🔭
December 25, 2025 at 7:01 PM
Three ways of looking at the iconic Christmas Tree Cluster, 2700 light years from Earth.
What the universe looks like depends on how we look at it. These views highlight infrared (left), x-rays (middle), and red emission from hydrogen gas. Beautiful in three different ways. 🧪🔭
What the universe looks like depends on how we look at it. These views highlight infrared (left), x-rays (middle), and red emission from hydrogen gas. Beautiful in three different ways. 🧪🔭
Reposted
🌟 Merry Christmas from a newborn star. Earlier this year the NASA/ESA/CSA #Webb Space Telescope took this stunning image of HH30, an edge-on protoplanetary disc. 🧪🔭
🔗 esa.int/Science_Exploration/Space_Science/Webb/Webb_investigates_a_dusty_and_dynamic_disc
🔗 esa.int/Science_Exploration/Space_Science/Webb/Webb_investigates_a_dusty_and_dynamic_disc
December 25, 2025 at 4:26 PM
🌟 Merry Christmas from a newborn star. Earlier this year the NASA/ESA/CSA #Webb Space Telescope took this stunning image of HH30, an edge-on protoplanetary disc. 🧪🔭
🔗 esa.int/Science_Exploration/Space_Science/Webb/Webb_investigates_a_dusty_and_dynamic_disc
🔗 esa.int/Science_Exploration/Space_Science/Webb/Webb_investigates_a_dusty_and_dynamic_disc
Reposted
NGC 2264, 2,700 light-years away in Monoceros, is a star-forming region known as the Christmas Tree Cluster, Fox Fur, and Unicorn Nebula. Spanning 80 light-years, it features vibrant emission and reflection nebulae shaped by energetic newborn stars.
Credit: Michael Kalika
Credit: Michael Kalika
December 25, 2025 at 3:25 PM
NGC 2264, 2,700 light-years away in Monoceros, is a star-forming region known as the Christmas Tree Cluster, Fox Fur, and Unicorn Nebula. Spanning 80 light-years, it features vibrant emission and reflection nebulae shaped by energetic newborn stars.
Credit: Michael Kalika
Credit: Michael Kalika
Reposted
'Crimson Star'
60,526 ångström-131, 171 & 304 frames acquired by SDO are conformed, repaired, graded & remixed to create 40 minutes of 4k UHD video footage used in this film.
Credit: SDO / NASA / AIA / Seán Doran
youtu.be/GV0t3fWD0ok
60,526 ångström-131, 171 & 304 frames acquired by SDO are conformed, repaired, graded & remixed to create 40 minutes of 4k UHD video footage used in this film.
Credit: SDO / NASA / AIA / Seán Doran
youtu.be/GV0t3fWD0ok
December 25, 2025 at 12:18 PM
'Crimson Star'
60,526 ångström-131, 171 & 304 frames acquired by SDO are conformed, repaired, graded & remixed to create 40 minutes of 4k UHD video footage used in this film.
Credit: SDO / NASA / AIA / Seán Doran
youtu.be/GV0t3fWD0ok
60,526 ångström-131, 171 & 304 frames acquired by SDO are conformed, repaired, graded & remixed to create 40 minutes of 4k UHD video footage used in this film.
Credit: SDO / NASA / AIA / Seán Doran
youtu.be/GV0t3fWD0ok
Shiveluch lava dome.
Image taken by Sentinel-2 on Dec. 24, 2025.
Image taken by Sentinel-2 on Dec. 24, 2025.
December 25, 2025 at 10:59 AM
Shiveluch lava dome.
Image taken by Sentinel-2 on Dec. 24, 2025.
Image taken by Sentinel-2 on Dec. 24, 2025.