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aretsch.bsky.social
@aretsch.bsky.social
📸🛰🗺️🌋🇦🇶
Reposted
Beautiful plasma eruption from X8 flare - 1.2.26

video from
helioviewer.ias.u-psud.fr
February 2, 2026 at 11:10 AM
Reposted
Voyager 1 greeting from 170 AU (25,5 billion km)
1.2.26

it takes almost 24 hours for the signal to get to Earth.

live
www.youtube.com/watch?v=SkRS...
VOYAGER-1 live on the YouTube stream from Bochum.
February 2, 2026 at 3:58 PM
Reposted
Snow moon from Oxford, Ohio - 1 February 2016. First three pics taken with my camera. 📷 #NikonP950
February 2, 2026 at 1:33 AM
👀👀 #Sun 2026.02.01

AR4366 🔥 X-Flares and CME

Maybe beautiful Auroras soon....

Footage: JHelioviewer

📸🛰 SDO mixed:
AIA 171, AIA 94, HMI continuum
February 2, 2026 at 1:43 AM
What's going on with
the Penguin 🐧 chicks 🐥 ??

Click to enlarge ↕️↔️

📸🛰 #Sentinel2

Footage: @sentinelonline.bsky.social

@ptfretwell.bsky.social

Link.dataspace.copernicus.eu/r753
February 2, 2026 at 12:36 AM
Reposted
Yesterday's view of Kilauea caldera in VIS and SWIR.

Images taken by Sentinel-2.
February 1, 2026 at 1:05 PM
It looks like a ❤️ in the Western Atlantic, but it is a #Storm and #Portugal expects a lot of rain again....
📸🛰 #Meteosat12 2026.02.01

Footage: @cira-csu.bsky.social
February 1, 2026 at 10:17 PM
Reposted
Frozen surface of Zalew Szczeciński in Poland and Germany.

Image taken by Sentinel-2 on Jan. 20, 2026.
January 31, 2026 at 11:17 PM
Reposted
Mauna Loa caldera covered in snow 😊❄️

Image taken by Sentinel-2 on Jan. 6, 2026.
February 1, 2026 at 2:38 PM
It looks like an impact but the circle is created by the natural flow limit.
It can be found west of Lake #Michigan and it is particularly easy to recognize in the snow-covered state.

📸🛰#Sentinel3 2026.01.31

Footage: @sentinelonline.bsky.social
January 31, 2026 at 8:55 PM
Reposted
#Artemis II rocket at launch pad 39B at the Kennedy Space Center in this slightly oblique 1600-mm image taken by astronaut Chris Williams from space station #ISS on 24 January 2026. Original eol.jsc.nasa.gov/SearchPhotos... @daveatcogs.bsky.social @cosmos4u.bsky.social
January 31, 2026 at 4:34 PM
Reposted
In Sept. of 2023, I witnessed what was in my eyes the perfect storm. This intricately-structured, highly-electric supercell danced under a sky full of stars, looming over the landscape like the Mind Flayer while producing multiple funnels, bursts of sprites, and a barrage of lightning. #Photography
January 31, 2026 at 1:23 AM
Volcano Big Ben, Mawson Peak

📸🛰 #Sentinel2 2026.01.29

Click to enlarge ↕️↔️
January 31, 2026 at 1:15 AM
Reposted
Here is another incredible photo captured from the ISS last year showing a gigantic jet over Mexico.
On July 3rd, astronaut Nichole Ayers photographed a rare Gigantic jet from the ISS. These upward directed electrical discharges extend 90-100 km high into the atmosphere.

I processed this image from the RAW file, adjusting the white balance, contrast and noise reduction.
Full res: flic.kr/p/2rhxqcK
January 30, 2026 at 9:09 PM
Reposted
You may have seen pictures, but have you ever seen video of a gigantic jet #TLE from space?

Astronaut Jeanette Epps captured this incredible sequence on July 20th, 2024 for the DTU/@science.esa.int Thor-Davis experiment. 🧪🔭

youtu.be/xN2J7_rOBJY

Credit: ESA/NASA/J. Epps
Processing: Simeon Schmauß
January 30, 2026 at 9:09 PM
🇮🇸🇮🇸🇮🇸🇮🇸🤾‍♂️🤾‍♂️👍👍👍😢#Iceland
January 30, 2026 at 9:13 PM
Reposted
Erebus volcano in Antarctica.

Image taken by Sentinel-2 on Jan. 26, 2026.
January 29, 2026 at 9:12 PM
Reposted
In case you haven't seen imagery from this event, here's a photo from en.wikipedia.org/wiki/2026_Ni...
January 29, 2026 at 11:25 PM
Reposted
Just an incredible and unusual landslide at Niscemi, Sicily, Italy, as captured by @planet.com SuperDove satellites 🧪⚒️🛰️
January 29, 2026 at 11:24 PM
Reposted
Lenticular clouds at Montagu Island.

Image taken by Sentinel-2 on Jan. 21, 2026.
January 29, 2026 at 12:49 AM
Reposted
Here's another deep field image from JWST.

There's something pretty amazing hidden within it, which I'll talk about next.

But open up this image and lose yourself in this almost impossibly vast view of our Universe.

The six-pointed features are stars in the Milky Way. Everything else is a galaxy.
January 28, 2026 at 7:53 PM
Antarctica Meltwaters near
Clemens Massif

📸🛰 #Sentinel2 2026.01.25

Footage: @sentinelonline.bsky.social

link.dataspace.copernicus.eu/7e5v
January 28, 2026 at 12:18 AM
Reposted
Kilauea caldera after 41st eruptive episode.

Image taken by Sentinel-2 on Jan. 26, 2026.
January 27, 2026 at 11:59 AM
#Sun CME today

All in Red Temperature with:
📸🛰 SDO AIA 171 Å
📸🛰 SOHO LASCO C2 & C3

Footage: JHelioviewer
January 27, 2026 at 8:19 PM
Hottest areas
Kilauea volcano, Hawaii 🌺

📸🛰 #Sentinel2 2026.01.26

Footage: @sentinelonline.bsky.social
January 27, 2026 at 12:54 AM