#centauridreams — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #centauridreams, aggregated by home.social.
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"...what would happen if an extraterrestrial culture began seeding stars with self-reproducing probes, each capable of not only studying a new world but building another probe that could reach yet another star, and so on? Such probes could use local resources in each system to build their next generation, thus nullifying the resource problem."
#CentauriDreams #Cosmos #SETI #Astrobiology #Astronomy https://www.centauri-dreams.org/2026/04/09/interstellar-probes-moving-beyond-bracewell/ -
It's not a very good photo. But not bad considering the subject is 446 light years away: "A ‘Tatooine’ Planet Directly Imaged" 🌌 🔭 🪐 👍 😁 #Space #Cosmos #Astronomy #CentauriDreams #Tatooine https://www.centauri-dreams.org/2025/12/11/a-tatooine-planet-directly-imaged/
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Reading discussion under one of my favourite blogs about Dyson Spheres, and how a culture who would do such a thing should be accused of 'Strum Und Drang'.....which I had to look up and now I think I kind of agree.
Also it's the first time I've come across the idea of a 'neutrino refrigerator' which sounds cool.