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1000 results for “supernov”

  1. Pesquisadores criaram o método CIGaRS, que usa inteligência artificial para melhorar a análise de supernovas, aumentando a precisão das medições em cosmologia ao extrair informações de dados antes considerados irrelevantes.

    🔗 omniletters.com/metodo-inova-a

    #supernovas #cosmologia #inteligenciaartificial #inovacao #metodologia

  2. Supernova in a Sideways Spiral
    Video Credit: Hunter Outten & Kaleb Jordan
    Text: Cecilia Chirenti (NASA GSFC, UMCP, CRESST II)

    Explanation: A long time ago, in a distant galaxy, a massive star was destroyed in a supernova explosion. The light of this event travelled for tens of millions of years and reached Earth last week as Supernova 2026kid. The featured video shows a time-lapse over three nights of the host galaxy NGC 5907, an edge-on spiral also known as the Splinter or Knife Edge Galaxy, as the supernova appears and becomes brighter. (The occasional streaks are satellites in Earth orbit.) At its brightest, a supernova can outshine the sum of all other stars in its galaxy. Supernova 2026kid appears relatively dim, probably because we are seeing it through the edge-on disk of the galaxy. Such explosions typically happen about once per century in galaxies similar to the Milky Way, and their light can take months to fade away. The brightest supernova in recorded history was SN 1006; it is reported to have been brighter than Venus, and even visible in the sky during daytime.

    https://apod.nasa.gov/apod/ap260507.html #apod

  3. Fu la supernova più brillante mai documentata nella storia, un’esplosione stellare di potenza estrema che trasformò temporaneamente l’aspetto del cielo e lasciò tracce durature sia nella memoria umana sia nella materia dello spazio.

    #supernova #SN1006 #AliIbnRidwan #AbbaziaDiSanGallo #Chandra #XMMNewton #IXPE #nanabianca #astronomia #cielo #scienza #spazio

    rsi.ch/cultura/storia/La-stell

  4. Fu la supernova più brillante mai documentata nella storia, un’esplosione stellare di potenza estrema che trasformò temporaneamente l’aspetto del cielo e lasciò tracce durature sia nella memoria umana sia nella materia dello spazio.

    #supernova #SN1006 #AliIbnRidwan #AbbaziaDiSanGallo #Chandra #XMMNewton #IXPE #nanabianca #astronomia #cielo #scienza #spazio

    rsi.ch/cultura/storia/La-stell

  5. Fu la supernova più brillante mai documentata nella storia, un’esplosione stellare di potenza estrema che trasformò temporaneamente l’aspetto del cielo e lasciò tracce durature sia nella memoria umana sia nella materia dello spazio.

    #supernova #SN1006 #AliIbnRidwan #AbbaziaDiSanGallo #Chandra #XMMNewton #IXPE #nanabianca #astronomia #cielo #scienza #spazio

    rsi.ch/cultura/storia/La-stell

  6. ¡VICTORIA EN EL SEGUNDO ROUND! 🔥

    Abraham aplasta a Nando en el segundo encuentro de @[email protected] 🥊

    El boxeo está en la sangre mexicana y Abraham lo demostró

    🎥: @[email protected]

    #abrahaham #abrahahamflores #nando #yolo #supernovagenesis

  7. Als je je afvraagt waar #supernova precies is.. dit is het uitzicht naar het station vanaf de #Nextcloud enterprise day 2026.

  8. 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: killbait.com/en/researchers-di

    #science #astrophysics #isotopes #supernova

  9. In der Andromedagalaxie haben Astronomen die vielleicht erste gescheiterte #Supernova entdeckt. Der Stern M31–2024-DS1 kollabierte direkt zu einem Schwarzen Loch – ohne Explosion. Über den rätselhaften Fund sprechen @pikarl und Franziska Konitzer im Podcast @astro_geo: riffreporter.de/de/autorinnen-

  10. 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.

    knowledgezone.co.in/kbits/66cb

  11. 🌌 ¿Qué ocurre cuando una supernova choca contra un "muro" invisible en el espacio? La misión IXPE de la NASA ha desvelado los secretos del remanente RCW 86, los restos de la primera explosión estelar registrada por la humanidad en el año 185 d.C. Descubre el fascinante efecto de choque reflejado y las imágenes en rayos X más reveladoras de esta colisión cósmica.
    👇 Lee el artículo completo aquí:
    tutiempo.net/noticias/nasa-rev

    #Supernova #NASA #IXPE #Astronomía #Tutiempo

  12. Hubble brengt opnieuw een bezoek aan de Krabnevel
    Door nieuwe Hubble-waarnemingen te vergelijken met beelden die in 1999 werden gemaakt hebben astronomen de voortdurende expansie, die wordt aangedreven
    #hubble #krabnevel #Messier1 #pulsar #supernova
    kuuke.nl/hubble-brengt-opnieuw