There is an important conversation that should be going on (maybe at the UN level?) about this, as it will become worse with time (as more satellites are orbited).
Nations worked together to build the Montreal Protocol to protect the Ozone Layer.
These constellations threaten all of that work.
06.10.2025 23:55 โ ๐ 114 ๐ 44 ๐ฌ 3 ๐ 0
A New Model of Water in Jupiter's Atmosphere
How Jupiter's rotation leads to turbulent nonuniform distribution of water in its atmosphere
๐ Caltech researchers have developed a new simulation of the hydrological cycle on Jupiter, modeling how water vapor condenses into clouds and falls as rain throughout the giant planet's swirled, turbulent atmosphere.
www.caltech.edu/about/news/a...
#Jupiter #GasGiant #Caltech
07.10.2025 01:27 โ ๐ 34 ๐ 10 ๐ฌ 1 ๐ 1
according to my work. However, the usually defined habitable zone should never be applied to subNeptunes. The conventional HZ is defined based on a carbon-dioxide and water vapour system, with CO2 controlled by a silicate weathering thermostat of some form. None of that applies to the
06.10.2025 15:51 โ ๐ 1 ๐ 1 ๐ฌ 1 ๐ 0
Final words by Jane Goodall.
Powerful stuff.
06.10.2025 09:49 โ ๐ 6 ๐ 2 ๐ฌ 0 ๐ 0
#OTD 30 years ago the very first #exoplanet orbiting a Sun-like star was discovered!
It was found with the radial-velocity method.
What other techniques do astronomers use to hunt for planets? ๐ค
Find out with #ChasingStarlight! ๐งช
https://www.youtube.com/watch?v=PA47z3TGU1c
06.10.2025 10:02 โ ๐ 43 ๐ 7 ๐ฌ 0 ๐ 1
Btw Ich war mit meinem Mann am Samstag in Wien im Flex bei einem Arbor & Tynna Konzert.
Lauter liebes Jungvolk da unterwegs. Und es hat echt Spaร gemacht.
06.10.2025 07:59 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
Ooh tasty!
05.10.2025 14:57 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
Video: a Japanese scientist was attacked by flies while giving the acceptance speech for his Ig Nobel Prize-winning research paper that proved painting Zebra-like stripes on cows led to a decrease in biting fly attacks.
19.09.2025 09:58 โ ๐ 1940 ๐ 461 ๐ฌ 17 ๐ 58
Es ist so wichtig an Schulen zu gehen und zu erklรคren wie wichtig unsere Demokratie ist. Und das sie geschรผtzt werden muss.
Jugendliche sind viel auf TikTok unterwegs. Das wird (leider) von Rechten dominiert. Und der Algorithmus trรคgt den Rest dazu bei. Dem mรผssen wir entgegen treten. Immer wieder
05.10.2025 09:22 โ ๐ 81 ๐ 28 ๐ฌ 1 ๐ 0
Impressive example of what quality tailoring can do. A client came in with an asymmetrical pelvic tilt, a considerable spinal misalignment, a bent knee in one leg, and an overhanging tummy. But properly tailored trousers create a clean line. He now looks great.
IG dylanandson
05.10.2025 07:54 โ ๐ 3026 ๐ 130 ๐ฌ 56 ๐ 14
Met Museum photo of an Ancient Egyptian gold head ornament viewed from the front against a grey background. The headband is made of hammered sheet gold, the ends of which have been tapered to a narrower width and rolled to form loops. A string would have threaded through the loops to fasten the band around the head at the back. The front of the band is decorated with a central head of an antlered stag, identified as the Persian fallow deer (Dama mesopotamica). The stag has two large antlers, large ears and a triangular-shaped head. It is flanked on either side by two gazelle heads. The gazelle heads have long ears and long curved horns which point outwards at the tip. Between the animal heads are four 8-pointed flowers or stars. Dimensions: height of central stag 8.9, length of headband 49.5 cm.
Dated to the Second Intermediate period (c. 1648-1540 BC) when northern Egypt was ruled by the Hyksos from the ancient Near East. Said to be part of a group of objects found in the Eastern Delta near Avaris, the Hyksos capital. The headband shows a mix of ancient Near Eastern and Egyptian artistic styles.
Something lovely for the weekend!
Ancient Egyptian gold headband decorated with heads of gazelles and a stag between stars or flowers. Second Intermediate (Hyksos) period, Dynasty 15, c. 1648โ1540 BC. ๐ท The Met www.metmuseum.org/art/collecti...
#Archaeology
04.10.2025 09:21 โ ๐ 698 ๐ 171 ๐ฌ 19 ๐ 16
Dinsdag verschijnt mijn boek 'Woord voor woord: de verleden tijd van taal'. Daarin vind je onder andere 70 grote infographics.
Vandaag is het tijd voor preview nr. 2: 'Een suikerreis':
03.10.2025 14:32 โ ๐ 40 ๐ 10 ๐ฌ 0 ๐ 0
I thought this had to be a joke because this is all so laughably awful but no, this is literally what the article says
what the fuck
are you telling me I can just request gifts from a throwaway email account
03.10.2025 00:37 โ ๐ 366 ๐ 81 ๐ฌ 16 ๐ 2
"ESA plans to release imagery by next week. NASA will not be able to release any of its data, or even comment on it, until the U.S. federal government ends the shutdown."
03.10.2025 04:15 โ ๐ 111 ๐ 37 ๐ฌ 3 ๐ 3
A bright ring surrounds a star, with three smaller, dimmer blobs inboard of the outer ring. At least two of those dimmer blobs are exoplanets.
Almost exactly 30 years ago, the first extrasolar planet was identified orbiting a main-sequence star.
Now, not only can we directly image planets orbiting other stars, but we can see planets *being born*
Imagine what the next 30 years will bring.
03.10.2025 03:02 โ ๐ 267 ๐ 50 ๐ฌ 10 ๐ 4
Microlightning! :)
02.10.2025 16:22 โ ๐ 70 ๐ 20 ๐ฌ 8 ๐ 0
This. Tip at the very least 20%
01.10.2025 15:28 โ ๐ 3 ๐ 0 ๐ฌ 0 ๐ 0
Sie mรถchten uns mit Lรผgen ablenken, dass es angeblich eine Gefahr fรผr unsere Gesellschaft sei, wenn โMรคnnerโ sich โals Frauen ausgebenโ, wรคhrend in Wahrheit die echte Gefahr ist, dass Rechtsextreme sich als โKonservativeโ ausgeben.
01.10.2025 08:48 โ ๐ 1332 ๐ 350 ๐ฌ 16 ๐ 3
So evil.
01.10.2025 12:24 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
This is why we fund scientists to study things like oyster slobber even if you donโt think it sounds important
30.09.2025 22:34 โ ๐ 16833 ๐ 6364 ๐ฌ 164 ๐ 96
Who writes that? Who looks over that and says: fine? Who are these ppl?
01.10.2025 05:29 โ ๐ 0 ๐ 0 ๐ฌ 1 ๐ 0
THEY CLOSED PUBLIC POOLS RATHER THAN SWIM WITH BLACK PEOPLE
YOU ARE DEALING WITH THE SAME GROUP OF PEOPLE AS THE FOLKS WHO DID THIS
PLEASE WAKE THE FUCK UP
30.09.2025 20:58 โ ๐ 24962 ๐ 6201 ๐ฌ 356 ๐ 240
Sowas war der Grund, weil ich Handsmaid tale nicht sehen mochte. Zu nah dran der Realitรคt von zu vielen Mรคdchen & Frauen.
01.10.2025 05:21 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
REPORT MAINZ: Diskussion um Brandmauer - Wie nah sind sich Union und AfD in den Kommunen? - hier anschauen
Seit 2018 gilt in der CDU ein Unvereinbarkeitsbeschluss zur AfD. Doch in manchen Kommunen Ostdeutschlands brรถckelt die sogenannte Brandmauer zu den Rechtspopulisten, innerhalb der CDU offenbaren sich ...
Dieser Beitrag von Report Mainz beschreibt recht, wie ich finde, etwas zu harmlos das, was in manchen Teilen Ostdeutschlands lรคngst Alltag ist und was, wenn die CDU-Spitze nichts unternimmt auch im Westen zur Regel werden kann. Ein Ex-Justizminister von der CDU, der dem Verfassungsschutz 1/4
30.09.2025 23:50 โ ๐ 339 ๐ 176 ๐ฌ 12 ๐ 5
Weil Mรคnner Angst vor Frauen haben. Was fรผr ein Leid verursacht durch weinerliche Memmen. Und denen wurde in Wien der rote Teppich ausgerollt. Eine Schande!
01.10.2025 05:15 โ ๐ 3 ๐ 0 ๐ฌ 2 ๐ 0
The thing is, this isn't even the first time US ag has wrecked itself with foolish trade wars.
In the runup to the Civil War, US cotton plantations decided to stop exporting cotton. Why?
Because the British Empire's textile mills ran on cotton from US plantations.
30.09.2025 22:40 โ ๐ 1857 ๐ 178 ๐ฌ 9 ๐ 16
The roasted chestnuts were nice. Now I hope the walnuts don't get mouldy.
Kastanien waren super. Jetzt hoff ich die Walnรผsse werden nicht schimmlig. Die Testnuss war schon mal gut.
30.09.2025 15:24 โ ๐ 0 ๐ 0 ๐ฌ 0 ๐ 0
Nervig: wenn die Realitรคt Dein Projekt einholt. ๐ฌ
30.09.2025 15:21 โ ๐ 3 ๐ 0 ๐ฌ 0 ๐ 0
Another one? It's pouring baby planets now.
30.09.2025 15:15 โ ๐ 2 ๐ 0 ๐ฌ 0 ๐ 0
Politik- und Klimajournalistin.
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Professor of European Politics at Nuffield College, University of Oxford. Elections, parties, social democracy & the radical right. he/him. ๐ณ๏ธโ๐
Autorin, Mitgrรผnderin von Solitank.com
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I research and create educational videos about misinformation, propaganda, fascism, and sometimes (unfortunately) AI
That one medieval historian you've heard of. Co-host We're Not So Different and Gone Medieval podcasts. Author of The Once and Future Sex. (Out now!) George Michael stan. Cutie.
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Recent Masters degree in Archaeological Practice at Birkbeck, University of London.
Here to share my love of archaeology.
PhD. Old mollusks lover : Sclerochronology and isotopes in archaeological or paleontological context.
#PaleoSky curator and limpet nerd.
Also nature photographer:
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This is the BlueSky feed of Raymond T. Pierrehumbert, Professor of Planetary Physics at the University of Oxford. Tune in for news about Principles of Planetary Climate, and diverse science and political commentary. (Also folk music news)
Building crazy planetary systems on my blog planetplanet.net. Solar System formation. Exoplanets. Free-floating planets and interstellar objects. Astronomy poem book: http://amzn.to/3muytqo He/him.
๐ธ๐ช Exoplanet atmospheres + chemistry + formation at Uppsala University ๐ช๐ญ Also into astrobiology, policy, climate, equality/EDI, and scicomm โจ (she/her) โ linnboldtchristmas.wordpress.com
Assistant Astronomer at @spacetelescope.bsky.social researching exoplanet and brown dwarf atmospheres. Opinions expressed are my own.
https://jlothringer.github.io/
Extreme Rechte, soziale Ungleichheit, Protest und politische Geographie | Buch zur โRegression der Mitteโ | (er/he) | Senior Researcher TTRex (https://ttrex.de) @campact.de | Foto: Peter Jรผlich | Web & Kontakt : https://danielmullis.academia.edu
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Nuance? In this Economy
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assistant professor of computational cognitive science ยท she/they ยท cypriot/kฤฑbrฤฑslฤฑ/ฮบฯ
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