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alpha-cephei.de
Amateur astronomer & occasional blogger/author. Love running also. Former Twitter handle @SB_AlphaCephei. Rhineland/Germany
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Posts 22 Comments 27

Dystopisch…

submitted 5 days ago • 0 comments

A Game-Changing Telescope Is About to Reveal Its First Images. Here’s How to Watch https://gizmodo.com/a-game-changing-telescope-is-about-to-reveal-its-first-images-heres-how-to-watch-2000617425

submitted 7 days ago • 0 comments

4-6 Millionen Demonstranten am No-Kings-Day! Oder „zehntausende“ laut Tagesschau-Meldung.

submitted 11 days ago • 0 comments

Nobody is rioting. Nobody is breaking any laws. These are cops in my city of Las Vegas just assaulting and arresting anyone on Fremont Street who looks at them. This is fascism.

submitted 12 days ago • 909 comments

Moin: wichtige Nachrichten aus aller Welt! #Trump hat eine seeehhhr große Geburtstagsparade bekommen. Seeehhhr viele BürgerInnen waren dafür auf den Straßen Allerdings etwas anderes als von ihm erwünscht

submitted 12 days ago • 1 comment

🔭 Two Worlds, One Sun Left Image Credit & Copyright: Damia Bouic; Right Image Credit: NASA, JPL-Caltech, MSSS; Digital processing: Damia Bouic apod.nasa.gov/apod/ap25061...

submitted 12 days ago • 2 comments

Warum der Kampf der fossilen Lobby in die nächste Stufe geht? Weil sie gerade kurz davor sind, fast alle Errungenschaften des 🇪🇺 Green Deal entweder abzuschaffen oder bis zur Wirkungslosigkeit zurückzubauen – umgesetzt von CDU/CSU & befeuert von Springer. Und die Tagesschau? Hilft ihnen. Ein 🧵

submitted 19 days ago • 71 comments

Between the Elon Trump fallout and 30 percent of dead Russian bombers this is shaping up to be a pretty nice little week

submitted 21 days ago • 283 comments

Emergency video! Ukraine has the cards

submitted 25 days ago • 263 comments

True, but Trump did help solve the Fermi Paradox www.theguardian.com/us-news/2025...

submitted 28 days ago • 18 comments

submitted 28 days ago • 1117 comments

Using new adaptive-optics techniques, researchers have created ultra-high resolution images of the Sun's corona--and the results are astonishing. This video shows "coronal rain": loops of magnetic plasma arching out from the Sun, cooling, and flowing back down. 🧪🔭 nso.edu/press-releas...

submitted 29 days ago • 11 comments

submitted 33 days ago • 0 comments

🇷🇺 🛰️ Nowy rosyjski satelita będzie szpiegował amerykańskiego KH-11 Mówiąc przekornie na orbicie robi się coraz bardzie towarzysko. Satelita Kosmos 2588, wystrzelony 23 maja z Plesiecka dotarł na orbitę i tak okazała się dziwnie zbieżną ze szpiegowskim USA 338. 1/10

submitted 33 days ago • 1 comment

Scientists Discover New Dwarf Planet in Solar System, Far Beyond Pluto. Via @sciencealert #Space #Astrophysics #OrbitalMechanics #Astronomy 🚀 🌌 ☄️ 🛰️

submitted 33 days ago • 0 comments

🌌👀Fast fertig: 24 der 26 optischen Kameras sind auf der Plattform des PLATO-Raumfahrzeugs eingebaut. Sie werden 2026 den Sternhimmel nach erdähnlichen Planeten absuchen. Durch die Mission wollen wir die Entstehung von Planentensystemen besser verstehen. Credit: ESA/P. Sebirot @de.esa.int

submitted 43 days ago • 0 comments

There seems to be confusion over what you should do if you're left of "fascist," but don't want to alienate moderates. Don't embrace fascism. Don't work with fascists. Don't appease fascists. Don't say good things about fascists. Don't "aim for the middle" between anti-fascists and fascists. (1/2)

submitted 44 days ago • 1 comment

Stellt Euch vor, ihr fahrt mit eurem Diesel zur Tanke, tankt voll und lasst euch an der Kasse noch Geld dafür geben. Gibt’s nicht? Ersetzt Diesel durch Elektroauto, Tanke durch Wallbox, und Kasse durch dynamischen Stromvertrag, dann ist das genau das, was ich gerade mache.

submitted 47 days ago • 1 comment

The Kremlin has fallen. So far, just a fake one in Khabarovsk region of Russia. But that's a start.

submitted 47 days ago • 91 comments

One year ago tonight, the night sky wow'd much of the planet with dancing colors in what was one of the best aurora displays of the last two decades. This was the scene all the way down on the freakin' Oklahoma/Texas border that night! Even had overhead pillars. Let's do that again soon, yeah?

submitted 47 days ago • 110 comments

NEW: Trump administration arrests Newark mayor

submitted 48 days ago • 325 comments

Steven J. Hatfill, a virologist and White House adviser during Trump’s first term who pushed hydroxychloroquine as a treatment for Covid is now a special adviser at a small HHS agency responsible for preparing the U.S. for disasters such as pandemics and biological and chemical attacks. 😳

submitted 53 days ago • 4 comments