• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
  • přihlásit
    registrace
    ztracené heslo?
    VIRGOCosmos In Brief - Aktualní novinky vesmírného výzkumu v kostce
    VIRGO
    VIRGO --- ---
    Flying over Pluto's Sputnik Planum
    https://www.youtube.com/watch?v=sP88MveQ-wI
    VIRGO
    VIRGO --- ---
    JULIANNE: Tak to je PECKA!!
    JULIANNE
    JULIANNE --- ---
    Vlastně jsem se zatím ani nestačila podělit o novinu, že (alespoň pokud nenastane nějaký administrativní problém) se zúčastním letošního IAC! ESA mě vybrala jako jednoho ze studentů, jimž zařídí cestu. Moc děkuji ESA!
    Norsko, ceny Aeronautilus & IAC16 – Julie Nováková
    https://www.julienovakova.com/cs/norsko-ceny-aeronautilus-iac16/
    VIRGO
    VIRGO --- ---
    Moving version of iconic photo from last Soyuz launch (w. crew) to ISS on July 7.

    VIRGO
    VIRGO --- ---
    Behind the scenes of protostellar disk formation
    http://phys.org/news/2016-07-scenes-protostellar-disk-formation.html
    For a long time the formation of protostellar disks – a prerequisite to the formation of planetary system around stars – has defied theoretical astrophysicists:
    In a dense, collapsing cloud of gas and dust, the magnetic field would be dragged to the centre as well resulting in a braking effect. Hardly any rotationally
    supported disk can form this way, unless the tiny grains are removed from the cloud by growing or coagulating into bigger grains. This is the result from a new
    study published by researchers at the Max Planck Institute for Extraterrestrial Physics and other intuitions. The more realistic simulations now take into
    account non-ideal magneto-hydrodynamics and ionization chemistry to form a rotationally supported protostellar disk.

    VIRGO
    VIRGO --- ---
    Most recent image of Noctilucent Clouds (NLCs) over one of the polar regions.
    http://www.nasa.gov/mission_pages/aim/daily-daisy/index.html

    VIRGO
    VIRGO --- ---
    New Horizons Science Team Meeting Report | The Planetary Society
    http://www.planetary.org/blogs/guest-blogs/2016/0711-new-horizons-science-team-meeting.html

    VIRGO
    VIRGO --- ---
    Úžasný globus!
    Ingeborg Brun’s Globe | Museums and collections
    http://www.museums.cam.ac.uk/working-together/my-museum-favourite/ingeborg-bruns-globe

    VIRGO
    VIRGO --- ---
    Yepun mirror removal group photo | ESO United Kingdom
    http://www.eso.org/public/unitedkingdom/images/_e313266-cc/
    Engineers and maintenance staff pose for group photo underneath the structure supporting the primary 8.2-metre mirror
    of UT4 "Yepun" — one of four Unit Telescopes that comprise ESO's Very Large Telescope (VLT), situated at Paranal
    Observatory in northern Chile. The massive primary mirror was temporarily removed for cleaning.

    VIRGO
    VIRGO --- ---
    A lonely birthplace | ESA/Hubble
    https://www.spacetelescope.org/images/potw1628a/
    This image was taken by the NASA/ESA Hubble Space Telescope’s Advanced Camera for Surveys (ACS), and shows a starburst galaxy named MCG+07-33-027.
    This galaxy lies some 300 million light-years away from us, and is currently experiencing an extraordinarily high rate of star formation — a starburst.
    Normal galaxies produce only a couple of new stars per year, but starburst galaxies can produce a hundred times more than that! As MCG+07-33-027 is seen
    face-on, the galaxy’s spiral arms and the bright star-forming regions within them are clearly visible and easy for astronomers to study.

    VIRGO
    VIRGO --- ---
    JULIANNE: A dodatečně gratuluji k cenám!! :)
    VIRGO
    VIRGO --- ---
    JULIANNE: Držím palce, pak dej vědět, pokud to vyjde.
    JULIANNE
    JULIANNE --- ---
    VIRGO: Už od června uvažuji o přihlášení, jen to není levné a katedra mi to asi neproplatí. Nejspíš to ale zkusím a požádám samotnou konferenci o příspěvek (PhD studenti mají tu možnost, i když přednost mají přednášející).
    VIRGO
    VIRGO --- ---
    Comet C/2013 X1 Panstarrs last night. Image Rolando Ligustri

    VIRGO
    VIRGO --- ---
    Orbital Dynamics Suggests A Recent Formation of Saturn's Moons - Matija Cuk (SETI Talks)
    https://www.youtube.com/watch?v=ZHZZK8smWFo


    The age of Saturn's rings and the source of Enceladus's hydrothermal energy have been hotly debated topics for years.
    Recently the age of Saturn's moons interior to Titan, previously thought to be as old as Saturn, also became actively debated.
    I will show how computer simulations of the past orbital dynamics of Saturn's moons Tethys, Dione and Rhea can tell us how long
    they have been around. It appears that the inner moons and rings of Saturn are only about 100 million years, equivalent to the
    Cretaceous period on Earth. I will also discuss how the present moons likely originated from debris resulting from a major
    orbital instability in which the previous generation of icy moons was destroyed.
    VIRGO
    VIRGO --- ---
    VIRGO
    VIRGO --- ---
    Tak tahle mikina je úžasná! Jdu do ní. Podzim je tu cobydup :)
    Artsy Closet
    https://www.artsycloset.co/

    VIRGO
    VIRGO --- ---
    Noctilucent Clouds over Durham Cathedral taken by Mike Ridley on Tuesday evening.

    VIRGO
    VIRGO --- ---
    LEGO MOC-1363 JUNO (Space 2013) | Rebrickable - Build with LEGO
    https://rebrickable.com/mocs/StephenPakbaz/juno

    VIRGO
    VIRGO --- ---
    Graphic from Prof. Abel Mendez showing Earth's ocean is puny compared to subsurface water on other worlds.

    Kliknutím sem můžete změnit nastavení reklam