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1000 results for “supernov”
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Supernova Comic Con attendee killed after car strikes pedestrians in Melbourne - https://www.abc.net.au/news/2026-04-18/supernova-comic-con-attendee-killed-by-car-ascot-vale/106580174#
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Supernova Comic Con attendee killed after car strikes pedestrians in Melbourne - https://www.abc.net.au/news/2026-04-18/supernova-comic-con-attendee-killed-by-car-ascot-vale/106580174#
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Researchers Directly Measure Key Proton Capture in Formation of Rare Cosmic Elements
📰 Original title: Scientists just recreated a rare cosmic reaction never seen before
🤖 IA: It's clickbait ⚠️
👥 Usuarios: It's clickbait ⚠️View full AI summary: https://killbait.com/en/researchers-directly-measure-key-proton-capture-in-formation-of-rare-cosmic-elements/?redirpost=754a2b5c-1769-4ceb-bab8-84c50f5aa9e8
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Un peu tardivement, les concerts (à venir et passés, oups) de février !
Een beetje laat, concerten van februari ! (In het futuur en verleden, oopsie)
Ce dimanche, nous jouons avec nos co-lauréats du concours #Supernova, ce qui formera un superbe quatuor à cordes + piano 🎻🎻🎻🎻🎹
Deze zondag spelen we met de andere winnaars van Supernova !
#musiquebelge #musique #concert #belgique #bruxelles #alto #violon #violoncelle #quatuor #trio #muziek #viool #altviool #cello #belgie #brussel #brussels
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Un peu tardivement, les concerts (à venir et passés, oups) de février !
Een beetje laat, concerten van februari ! (In het futuur en verleden, oopsie)
Ce dimanche, nous jouons avec nos co-lauréats du concours #Supernova, ce qui formera un superbe quatuor à cordes + piano 🎻🎻🎻🎻🎹
Deze zondag spelen we met de andere winnaars van Supernova !
#musiquebelge #musique #concert #belgique #bruxelles #alto #violon #violoncelle #quatuor #trio #muziek #viool #altviool #cello #belgie #brussel #brussels
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https://www.europesays.com/ie/401392/ NASA’s Hubble Revisits Crab Nebula to Track 25 Years of Expansion #astrophysics #AstrophysicsDivision #CrabNebula #Éire #EmissionNebulae #GoddardSpaceFlightCenter #HubbleSpaceTelescope #IE #Ireland #Nebulae #NeutronStars #Pulsars #Science #Space #SupernovaRemnants
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NASA’s Hubble Revisits Crab Nebula to Track 25 Years of Expansion https://science.nasa.gov/missions/hubble/nasas-hubble-revisits-crab-nebula-to-track-25-years-of-expansion/ #NASA #Astrophysics #AstrophysicsDivision #CrabNebula #EmissionNebulae #GoddardSpaceFlightCenter #HubbleSpaceTelescope #Nebulae #NeutronStars #Pulsars #SupernovaRemnants
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https://www.europesays.com/ie/364684/ Astronomer Deciphers Crab Pulsar’s Zebra Stripes #CrabNebula #CrabPulsar #Éire #GravitationalLens #gravity #IE #Ireland #Magnetosphere #nebula #NeutronStar #plasma #pulsar #RadioSignal #Science #Spectrum #star #Supernova #SupernovaRemnant
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A #Supernova #Remnant is the structure resulting from the explosion of a star, consisting of ejected material expanding outward at high speeds into the surrounding interstellar medium.
These remnants are often characterized by vibrant, glowing shells of gas and dust.
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A #Supernova #Remnant is the expanding cloud of gas and dust that remains after a star explodes in a supernova.
These remnants are crucial for enriching the galaxy with heavy elements and accelerating cosmic rays.
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Yes*, absolutely.
As one of my mentors, who had seen the rise of Silicon Valley, used to say:"You have to take #complexity away from the end-user and put it behind the #MMI."
This is possible for access points (apps) to the #Fediverse as well.
*"it can give the appearance of simplicity and expected behaviors "good enough" - so that we can... is "easy".
@imklg @darren @Wrenii @juneussell @Bluedepth @Gargron @fediversereport
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Trotz ihrer relativen Nähe gelang es mit dem Satelliten Fermi nicht, Gammastrahlung der Supernova SN 2023ixf in der Feuerradgalaxie Messier 101 aufzuspüren. Was steckt da dahinter?#Gammastrahlen #Gammastrahlensatellit #Fermi #Kosmologie #Supernova #Supernova-Explosion #Gammastrahlung #KosmischeStrahlung #Protonen #Wasserstoffkerne #Astronomie
Keine Gammastrahlung von Supernova in Messier 101 -
Munich astronomers imaged and modelled an exceptionally rare #supernova that could provide a new, independent way to measure how fast the #universe is expanding: http://go.tum.de/991366 🌌
#hubbleconstant #cosmicexpansion #cosmology #astrophysics
📷C. Saulder
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Supernovas superlumineuses : la piste très sérieuse du magnétar
https://www.ca-se-passe-la-haut.fr/2026/03/supernovas-superlumineuses-la-piste.html
#astronomie #astrophysique #cosmologie #science #espace #cosmos #supernovas #étoiles #télescope #luminosité #magnétisme -
Carl Sagan's "We're made of star stuff," confirmed.
"Astronomers have glimpsed the inner structure of a dying star in a rare kind of cosmic explosion called an “extremely stripped supernova”.
[...]
Their findings support our existing theories of what happens inside massive stars at the end of their lives – and how they have shaped the building blocks of the universe we see today." -
#Supernovas are one of the most violent events in the universe, and the force of the explosion generates a blinding flash of radiation, as well as shock waves analogous to sonic booms.
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#Supernovas are bright.
So bright that when you hold a nuclear bomb directly to your eye - compared to that the sun going Supernova would be a billion times brighter.
complete Video from Vertasium::
https://www.youtube.com/watch?v=evUfG3lrk5U -
reminder that my webcomic features an ace/aro protagonist and a whole buttload of LGBT+ characters if you are, you know. interested in that ;)
:heart_sp_trans: :heart_sp_bi: :heart_sp_les: :heart_sp_ace: :heart_sp_pan:
#pride #pridemonth #webcomics #supernovas -
"Forschende des .. AIP, der .. ESO und des Kavli-Instituts und des Instituts für Physik des MIT haben entdeckt, dass Magnetfelder in Mehrfachsternsystemen mit mindestens einem schweren, heißen blauen Stern viel häufiger vorkommen als bisher von Fachleuten angenommen. Eine Pressemitteilung des AIP."
https://www.raumfahrer.net/aip-magnetische-schwergewichtige-sterne-brauchen-gesellschaft/
#AIP #Astronomie #Doppelsternsystem #ESO #ESPaDOnS #GRB #HARPS #Magnetfeld #Magnetosphäre #Mehrfachsystem #OTypStern #Spektropolarimetrie #Supernovae
28.3.2023
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Supernova #Axions Convert to Gamma Rays in Magnetic Fields of Progenitor Stars: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.133.211002 -> A nearby supernova could end the search for dark matter: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.133.211002 - axion dark matter should be produced and converted to gamma rays during a supernova.
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@supernovae following up: here's the moderation stuff i was working on. shelving it to get back to Feditext. might be useful to others.
• https://github.com/VyrCossont/m1000 implements a webhook listener automod bot in Rust which automatically creates reports when posts or users match on configurable words, regexes, or link domains. should be able to handle another #thegx situation, or a small link-spam campaign. proof of concept, not quite prod-ready, but i'm already running it on my home instance.
• https://github.com/VyrCossont/mastodon/commit/df8be12f1190769aa530590163f9cbf56294dd52 removes the `if local?` check from Mastodon's `status.*` and `account.*` webhooks, allowing `m1000` to moderate remote posts and users.
• https://github.com/VyrCossont/mastodon/commit/528afe989e1aa1e1a1069e2f420c498e78fc9f08 adds a `report.updated` webhook to Mastodon, useful for integration with external ticketing systems.
• https://github.com/VyrCossont/mastodon/commit/0a869f0d31e6ecbf57d25451ab60b52bf35730d8 creates an API for Mastodon's audit log, which currently doesn't have one. this would be useful for admin apps.
#MastoAdmin #MastoDev #MastoMod #moderation #automod #webhook #webhooks
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@supernovae being the person who contributed those webhooks, i'm in favor, obviously.
my next steps would be:
- patch out the `if local?` checks on them so tools can see incoming remote posts as well as local posts.
- build a basic tool that does keyword, regex, and link domain matching on posts and their accounts to report posts for mod review. this is still reactive tooling with no feedback loop, but we need to be able to handle situations like #thegx, but only when it's that clear-cut should there be an automatic action.
- train mods to reclassify reports as related to spam or specific rule violations before closing them. this lets us start building a training set of closed reports and their resolutions: was this post actually spam?
- connect the tool to a content-based filtering package like rspamd or SpamAssassin so it can start learning. both of these also integrate with existing email spam blocklists, so we'd also get some benefit from email spam campaign link blocklists, etc.… -
@supernovae
#standstill
The GOP is subsumed by the "Right Man" mentality who must always have their way and dread the liability of saving face.
But have no fear I Ching is here:12. P'i / Standstill [Stagnation]
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🚀🔒 Breaking news: the #supernova article didn't blow up, but your access did! Instead of cosmic explosions, enjoy the thrilling #saga of #cookies, #Cloudflare, and an IP address reveal worthy of a sci-fi #mystery. 🌌🔍
https://badastronomy.beehiiv.com/p/ban-447-wait-how-many-supernova-explode #IPaddress #HackerNews #ngated
