Tag: imagine

  • How do you imagine life around Jupiter? 🧐 #shorts

    How do you imagine life around Jupiter? 🧐 #shorts

    Determining whether the Jovian moons provide the right conditions for habitability is one of the Jupiter Icy Moons Explorer, Juice, core objectives. Could life have appeared somewhere there? Do any of the Galilean moons have the building blocks needed for life?

    By studying the Galilean moons’ hidden oceans, magnetism, heating processes, tidal effects, orbits, surface activity, cores and compositions, atmospheres and space environments, Juice will investigate whether the conditions necessary for life could ever have emerged on Ganymede, Europa or Callisto. Juice will help us to understand these worlds not only as planetary bodies but also as possible habitats for life. Juice’s high-resolution mapping will hunt for biologically essential and important elements (such as carbon, oxygen, nitrogen, magnesium and iron).

    These moons are especially exciting prospects for life given their hidden subsurface oceans. Characterising their habitability will have far-reaching scientific implications well beyond the Jupiter system itself, and will help us understand the general habitability of icy worlds across the Universe. Importantly, Juice’s second target of the wider Jupiter system will reveal more about the general prospects for habitability in similar planetary systems around other stars.

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  • Intro: Prima imagine reala a unei gauri negre

    Intro: Prima imagine reala a unei gauri negre

    O inregistrare facuta INAINTE de a se face publica prima fotografii a unei gauri negre. De aceea, in video vorbesc de gaura neagra Sagittarius A (din galaxia noastra), pe cand prima fotografie contine o alta gaura neagra, cea din M87. Aici detaliez noul rezultat: https://www.facebook.com/presura/posts/10218239213601957
    Facebook – https://www.facebook.com/presura
    Mixcloud – https://www.mixcloud.com/StiintaClub/
    Instagram – https://www.instagram.com/cristianpresura/?hl=en
    In fiecare vineri, de la ora 19:00, Digi World, “Jurnalul de stiinte”
    Reluare: sambata, de la ora 15:30, Digi24
    In fiecare joi, de la ora 13:20, Radio Romania Cultural, “Stiinta in cuvinte potrivite”

  • Descoperiri şi….lovituri de imagine

    Descoperiri şi….lovituri de imagine

    Sir Michael Atiyah este matematicianul englez (89 de ani) care anunța recent că a rezolvat celebra ipoteză Riemann (premiu 1 milion $). După ce și-a prezentat calculele, matematicienii au căzut de acord: calculele lui nu sunt o demonstrație, deci premiul rămâne în picioare.
    Acum, Sir Michael Atiyah “lovește” din nou, de data aceasta in fizică. Într-un alt articol (https://goo.gl/oQyubJ), el susține că a găsit un principiu prin care se pot deduce constantele “fundamentale” din fizica, și exemplifică cu calculul constantei de structura fina (~1/137). (…) . Dar chiar o fi corect?