Cool photo of Paris city centre. Taken from space by a satellite able to image scenes off-nadir. Credit: BlackSky/Ken Joyce

Today's view of Super Typhoon Ragasa. Image taken by Sentinel-3.

🧵1: Google updated their satellite images of Mariupol. The sight is horrifying. For over 3 years russian occupiers have closed off the city. war crimes are being covered up, evidence erased. In the outskirts; terrifying amounts of rapidly growing unmarked mass graves! A 🧵👇🏼

Photographs of Super Typhoon #Ragasa shared by JAXA astronaut YUI Kamiya aboard the ISS. Original post: xcancel.com/Astro_Kimiya... #NandoPH #台風18号

Today's view of Super Typhoon Ragasa. Image taken by Sentinel-3.

The eye of Super Typhoon #Ragasa (#NandoPH) is moving over Calayan Island, Babuyan Islands seen by #Himawari-9 #TyphoonRagasa #NandoPH

#volcan #volcano #Heard 🇦🇺 L'éruption, peu intense, se poursuit et produit une nouvelle coulée de lave et des coulées de boue en conséquence de l'intéraction glace-lave/The low intensity eruption is ongoing and produces a new lava flow ans some associated mudflow due to the lava/ice interaction

2.5-minute rapid scan #Himawari9 Visible images provided a phenomenal view of low-altitude mesovortices within the eye of Category 5 Super Typhoon #Ragasa, as the storm center approached islands within the Luzon Strait (between Taiwan and the Philippines).

The Dawson-Lambton penguin colony 🐧🐧🐧 Image taken by Sentinel-2 on Sep. 20, 2025.

The Coulman Island penguin colony 🐧🐧🐧 Image taken by Sentinel-2 on Sep. 13, 2025.

2.5-minute rapid scan #Himawari9 Infrared images showed Super Typhoon #Ragasa as it reached Category 5 intensity at 0600 UTC on 21 September. There was a ~1 hour gap in 2.5-minute Target Sector images -- so 10-minute Full Disk images were substituted during the gap.

Mars Perseverance - Sol 1629 Other processing method/colour enhanced - not photometrically calibrated. Image Credit: NASA/JPL-Caltech/ASU/MSSS/Thomas Thomopoulos

Category 5 strength Super Typhoon #Ragasa / #NandoPH is raging in the Philippine Sea with winds of 270 km/h (165 mph), pressure down to 911 hPa. What a monster storm! 👀

Today's view of Typhoon Ragasa. Image taken by Sentinel-3.

Central part of Typhoon Neoguri. Image taken by Sentinel-3 on Sep. 20, 2025.

The JWST had a new look into the IC348 star forming region last year, and here's my processed image of that observation! 🔭 IC348 is located some 1,000 light years away from us and is made of hundreds of new stars born there. HD: flic.kr/p/2ruCvCz

Central part of Typhoon Neoguri. Image taken by Sentinel-3 on Sep. 20, 2025.

Today's view of Typhoon Ragasa. Image taken by Sentinel-3.

In the last 6 days, 9 asteroids passed inside the Moon’s orbit. Estimated sizes: ~1–38 m. All were discovered this month, a reminder that countless small, faint NEOs slip by unnoticed until they make a close pass.

Closeup of a rock with interesting patterns. Taken by the Mars Perseverance Rover on Sol 1630 using WATSON. White balanced color. flic.kr/p/2ruymJ3

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

In the Bryansk region, 35 km from the border with Ukraine, russia has built a new launch site for Shaheds.

Klyuchevskoi volcano in Kamchatka. Image taken today by Sentinel-2.

Please bear with me on this piece, only one of the filters is complete. James #Webb Space Telescope #JWST Mapping the distribution of ices in the host environments of... #SerpS-MM18 2024-09-15 Jorgensen, Jes K. NIRCam 480 360 212 200 mast.stsci.edu/portal/Mashu... NASA/ESA/CSA/STScI/j. Roger

The Indus River between Guddu and Sukkur, Pakistan.

Mali 🌍 : maps.app.goo.gl/SMoZ3ZihRGPN... 4K link : i.imgur.com/5VDRm0k.jpeg

Of this you can be sure: if I send out a newsletter saying Kīlauea is likely to erupt soon, it does. www.youtube.com/watch?v=fiyt...

Mars - Olympus Mons - Hope Mission, Orbit 12 - From Andrea Luck (andrealuck.bsky.social) - https://flic.kr/p/2nCU5NP

Eruption of Kilauea volcano in Hawaii. Image taken by Sentinel-2 on Sep. 18, 2025.

This video displays beautiful satellite imagery of Bear Glacier in Alaska.

#volcan #volcano #Meakan 🇯🇵 La sismicité est en hausse et l'activité fumerolienne aussi sur le bord sud-est du cratère; alerte volcanique élevée au niveau 2/Sismicity rises and fumerolic activity too on the south-east bordure of the crater; volcanic alert raised to 2

Light echo of supernova #Cassiopeia A. The light reaches us trough a 350 year long detour, being scattered by dust clouds, creating these beautiful swirly patterns. #JWST NIRCam filter F444W, program: www.stsci.edu/jwst-program...

🔥 Satellite images of the Kuibyshev Oil Refinery in Samara hit by SBS drones on August 28, - Dnipro Osint There were a lot of fire centers on the day of the attack, technical overpasses, oil distillation units, and tanks were hit. Most of the damage is covered by shadow

Russia recently built a new drone launch site in Bryansk oblast, just 35 kilometers from the border with Ukraine. Imagery from Maxar via @skyfi.bsky.social

Another Pale Blue Dot - From Val Klavans (valklavans.bsky.social) - https://flic.kr/p/nbmJ9f

In this higher-res satellite view, the blue outlines mark concentrated ash plumes being lofted and channeled by terrain. The faint veil above is also resuspended ash, dispersed more widely by winds—not new #volcanic emissions. #MountStHelens 🌬🌋

🧪🌋⚒️Hawai‘i’s Pele is at it again! #Kilauea #Volcano Episode 33 began on Sep 17 & overnight brought low fountaining & lava overtopping the vent. Live frame grabs from USGS webcams 3 AM HST 18 Sep 25. Ongoing eruption started Dec 2024 & has periodic day-long pulses. Cam locations & link in ALT text.

Mount St. Helens as seen by Sentinel-2 on Sept. 16, 2025. 45 years old volcanic ash was kicked up by wind. h/t @wisc-satellite.bsky.social @wed-explorer.bsky.social @sangasso.bsky.social 😊👍

Mount #Fuji, #Japan, photographed by astronaut Kimiya Yui from space station #ISS on 1 September 2025. Image enhanced. At the end of the summer, and certainly after the brutal heat this year, the mountain in snow free. Original eol.jsc.nasa.gov/SearchPhotos... @daveatcogs.bsky.social

Klyuchevskoi volcano in Kamchatka. Image taken today by Sentinel-2.

Klyuchevskoi volcano in Kamchatka. Image taken today by Sentinel-2.

Comet C/2025 R2 (SWAN) - as it's now officially called: minorplanetcenter.net/mpec/K25/K25... with new orbital elements - next to Spica in an image by G. Rhemann & M. Jäger remotely with a 12-inch telescope in Namibia: www.facebook.com/photo/?fbid=...

There a few volcanoes (Aetna, Klyuchevskaya) in this collection I made a while back: medium.com/planet-stori...

NGC 7662 "Blue Snowball" - From Judy Schmidt (geckzilla.bsky.social) - https://flic.kr/p/gjNZni

Small part of Arizona, before it turned into trump korea 😂 Image taken by Sentinel-2 in late 2024.

HiPOD: Frosty Sand Dunes of Mars A field of sand dunes occupies this frosty 5-kilometer diameter crater in the high-latitudes of the northern plains of Mars. Some dunes appear to be climbing up the crater slope along a gully-like form. uahirise.org/hipod/ESP_06... #Mars #science #NASA

Quick map of the 2025 Kamchatka peninsula 8.8 magnitude earthquake displacement with NASA INSAR data:

Iceberg #A23a in dissolution #Antarctica 📸🛰#Sentinel3 2025.09.14 Footage: @sentinelonline.bsky.social

The totally eclipsed #Moon on 7 September 2025 imaged with an external camera on space station #ISS. ISS was flying east of Japan at the time, where midnight towards 8 September had already passed. Original eol.jsc.nasa.gov/SearchPhotos... @daveatcogs.bsky.social @waddensky.nl @cosmos4u.bsky.social

Today's view of Etna. Image taken by Sentinel-2.