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    DRAGONFotografie z vesmíru a kosmonautiky +videa
    TOXICMAN
    TOXICMAN --- ---
    Dude, what's up?
    NECROMAN
    NECROMAN --- ---
    Jupiter a Venuše :)
    VIRGO
    VIRGO --- ---
    ARCHIMEDES: prosim te, za posledni cca hodku jsem pred LASKYMO uz 2x uklidnoval kamose, co mi psali maily...takze u LASKYMO uz to bylo jen ctrl+c :-D
    Priserny takhle strasit pozemstany... :)))
    ARCHIMEDES
    ARCHIMEDES --- ---
    Ještě bych dodal, že to, že je to protuberance, je vidět dobře třeba na kanále AIA 304.
    ARCHIMEDES
    ARCHIMEDES --- ---
    VIRGO: Ha, někdo byl rychlejší :)
    ARCHIMEDES
    ARCHIMEDES --- ---
    LAKSYMO: Vypadá to fak mysteriózně :) Chce to ale podívat se na původní zdroj a na víc framů (doporučuju tak od 8.3. do 13.3.).

    SDO - Solar Dynamics Observatory
    http://sdo.gsfc.nasa.gov/data/aiahmi/browse.php

    Je to protuberance v "rovnoběžkovém" směru, která je viděná z boku a ta magnetická trubice (resp. její "magnetický stín", nevím, jak se tomu má nadávat správně) má tímpádem z toho pohledu kruhový průřez, což budí dojem koule. Na tom vývoji od 8.3 do 13.3. je vidět její vytvoření i zánik v ejekci hmoty.
    VIRGO
    VIRGO --- ---
    LAKSYMO: uz nekolik dni je to vyreseno, i kdyz neni uplne znam
    presny proces vzniku (coz plati u spousty dalsich jevu) Jde o specificke protuberance o
    nizsi teplote, nez okoli, v podstate se stejnyho duvodu se nam jevi slunecni skvrny jako cerne (tmave)

    Dnes ve hlavnim vecernim zpravodajstvi to cele hrde oznamovali, pritom jde o
    cca tyden starou vec..

    according to NASA scientists, the feature is actually a little-understood, but frequently observed,
    type of solar activity called a "prominence," and the way it is situated beneath another solar feature
    gives it its otherworldy appearance.The thread extending from the lower left edge of the sun in the
    video is known as a "prominence," a feature containing cooler, denser plasma than the surrounding 3.5
    -million-degree Fahrenheit corona, said Joseph Gurman, project scientist in the Solar Physics Laboratory
    at NASA Goddard. It isn't yet known exactly how prominences develop, but these dense plasma loops
    can extend from the sun's surface thousands of miles into space.


    UFOs and Alien Spaceships | Solar Eruption Mistaken for Refueling UFO | Bizarre News | LifesLittleMysteries.com
    http://www.lifeslittlemysteries.com/2232-refueling-ufo-solar-prominence.html
    NECROMAN
    NECROMAN --- ---
    LAKSYMO: však konec světa je za pár měsíců, už bylo na čase, aby se něco začalo dít :)
    Is That The 'Death Star' Suckling on the Sun? : Discovery News
    http://news.discovery.com/space/is-that-the-death-star-suckling-on-solar-plasma-120315.html
    LAKSYMO
    LAKSYMO --- ---
    jedno videjko, s prominutím. ale nějak mi "nedá spát"
    Huge Sphere in Sun's Corona! - YouTube
    http://www.youtube.com/watch?v=bQ7RaOMHb5I
    VIRGO
    VIRGO --- ---
    Enceladus, Saturn's Moon

    Below a darkened Enceladus, a plume of water ice is backlit in this view of one of Saturn's most dramatic moons.
    Dramatic plumes, both large and small, spray water ice from many locations along the moon's famed "tiger stripes"
    near the south pole of Enceladus. The tiger stripes are fissures that spray icy particles, water vapor and organic
    compounds. The terrain seen here is on the leading hemisphere of Enceladus (313 miles, or 504 kilometers across).
    North is up. The image was taken in visible light with the Cassini spacecraft narrow-angle camera on Feb. 20, 2012.
    The view was acquired at a distance of approximately 83,000 miles (134,000 kilometers) from Enceladus and at a
    Sun-Enceladus-spacecraft, or phase, angle of 165 degrees. Image scale is 2,628 feet (801 meters) per pixel.

    VIRGO
    VIRGO --- ---
    Here's what the weather on Mars would really look like
    http://io9.com/5893052/heres-what-the-weather-would-really-look-like-on-mars



    VIRGO
    VIRGO --- ---
    NASA - Hubble Views Grand Star-Forming Region
    http://www.nasa.gov/multimedia/imagegallery/image_feature_2193.html

    EMBRYO
    EMBRYO --- ---
    VIRGO
    VIRGO --- ---
    VIRGO
    VIRGO --- ---
    Cassini Solstice Mission: Cassini Detects Hint of Fresh Air at Dione
    http://saturn.jpl.nasa.gov/news/cassinifeatures/feature20120302/

    PETJU
    PETJU --- ---
    VIRGO
    VIRGO --- ---
    Violent History Preserved in Hayabusa's Asteroid Grains : Discovery News
    http://news.discovery.com/space/violent-collisions-preserved-in-hayabusas-asteroid-grains-120229.html

    VIRGO
    VIRGO --- ---
    VIRGO
    VIRGO --- ---
    Video: The 3-D Sun, Now in HD!
    http://www.youtube.com/watch?v=hfQ87Otxro8&feature=player_embedded

    Another Mind-Blowing Aurora Photo
    http://www.arcticlightphoto.no/



    1 in 8 Chance of Catastrophic Solar Megastorm by 2020
    http://www.wired.com/wiredscience/2012/02/massive-solar-flare/

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