• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
    • přihlásit
    registrace
    ztracené heslo?
    VIRGOCosmos In Brief - Aktualní novinky vesmírného výzkumu v kostce
    VIRGO
    VIRGO --- ---
    Seas aren’t just rising, scientists say — it’s worse than that. They’re speeding up. - The Washington Post
    https://www.washingtonpost.com/...8c&utm_medium=social&utm_source=twitter.com&utm_term=.86acbfbddd1c
    VIRGO
    VIRGO --- ---
    +1
    :)
    Test Your Brain's "Physics Engine"
    https://www.youtube.com/watch?v=1vwa8-wUJI0
    VIRGO
    VIRGO --- ---
    +1
    https://www.kickstarter.com/projects/608159144/the-most-mysterious-star-in-the-galaxy/description
    Help astronomers get the data they need to unravel one of the biggest mysteries of all time, KIC 8462852 - Where’s the Flux?

    The Most Mysterious Star in the Galaxy
    https://www.youtube.com/watch?v=jjh0oK7ZyfM
    VIRGO
    VIRGO --- ---
    Scientist Dr. Keiko Nakamura-Messenger: Helping bring home NASA’s first asteroid samples
    http://www.nasa.gov/...-dr-keiko-nakamura-messenger-helping-bring-home-nasa-s-first-asteroid-samples
    Studying comet and asteroid samples may seem like science fiction, but it’s all in a day’s work for NASA Johnson
    Space Center's Planetary Mission Research Scientist Keiko Nakamura-Messenger, Ph.D.

    VIRGO
    VIRGO --- ---
    DNES: This is Cassini's last gravity science flyby of the mission using the High Gain Antenna Radio science data collected
    during the flyby will provide critical observations that will be compared to what was gathered earlier in the mission.
    Cassini: Mission to Saturn: T-122: Last Opportunity to Probe Titan’s Deep Structure
    https://saturn.jpl.nasa.gov/news/2926/t-122-last-opportunity-to-probe-titans-deep-structure/

    VIRGO
    VIRGO --- ---
    Deep Space Industries will build a water-powered spacecraft to search for resources.
    Mining firm plans launch to a deep space asteroid by the decade’s end | Ars Technica
    http://arstechnica.com/...6/08/mining-firm-plans-launch-to-a-deep-space-asteroid-by-the-decades-end/

    ESTEN
    ESTEN --- ---
    +2
    OMNIHASH: já si to vždycky vysvětloval tím, že tyhle snímky jsou ekvivalent dlouhé expozice, kdy se pozice toho společnýho úběžníku v čase posunuje spolu s celou oblohou, takže každá "čára" jde z jiného bodu, protože odpovídá meteoru v jiný čas.
    VIRGO
    VIRGO --- ---
    +1
    Kontrola modulu ISIM a slunečního štítu:



    OMNIHASH
    OMNIHASH --- ---
    1 odpověď
    HOWKING: to dává smysl, nicméně i tak to nevypadá, že by měly ty přímky jakejkoliv společnej bod.
    VIRGO
    VIRGO --- ---
    OMNIHASH: Dochází k různým kolizím a změnám směru členů v roji, ale při delší exp. se tam mohou přimíchat i meteory přilétající z libovolných částí oblohy.
    HOWKING
    HOWKING --- ---
    1 odpověď+2
    OMNIHASH: Ne, jen vyletovat ze stejnýho místa mezi hvězdami.
    OMNIHASH
    OMNIHASH --- ---
    2 odpovědi
    VIRGO: neměly by všechny meteory stejnýho roje lítat +- po stejný dráze?
    VIRGO
    VIRGO --- ---
    OSIRIS-REx
    https://www.youtube.com/watch?v=G0FMaJuTc1c
    VIRGO
    VIRGO --- ---
    Backreaction: The LHC “nightmare scenario” has come true.
    http://backreaction.blogspot.cz/2016/08/the-lhc-nightmare-scenario-has-come-true.html?m=1
    VIRGO
    VIRGO --- ---
    +1
    What No New Particles Means For Physics | Quanta Magazine
    https://www.quantamagazine.org/20160809-what-no-new-particles-means-for-physics/
    Physicists are confronting their “nightmare scenario.” What does the absence of new particles suggest about how nature works?

    VIRGO
    VIRGO --- ---
    +2
    MĚSÍC DO STARTU!! :)

    Ještě 2 cestovní: boostery pro OSIRIS-REx



    VIRGO
    VIRGO --- ---
    Do Black Holes Have a Back Door
    http://www.spacedaily.com/reports/Do_Black_Holes_Have_a_Back_Door_999.html
    A recent study by researchers at the Institute of Corpuscular Physics (IFIC, CSIC-UV) in Valencia suggests
    that matter might in fact survive its foray into these space objects and come out the other side.
    VIRGO
    VIRGO --- ---
    1 odpověď+7
    Skvělé!
    Perseid Meteors - Taken by martin popek on August 8, 2016 @ Nýdek, Czech republic
    Perseid Meteors
    http://spaceweathergallery.com/...v_upload.php?upload_id=128070&PHPSESSID=6p0veb4k89m5e65rjleu0avp21

    VIRGO
    VIRGO --- ---
    +2
    Dunes and Crater West of Meroe Patera via Kevin M. Gill.
    Created using DTM and ortho imagery data from the NASA HiRiSE project.
    Source Data: http://www.uahirise.org/dtm/dtm.php?ID=ESP_038214_1875

    VIRGO
    VIRGO --- ---
    +1
    Titan on August 5th via Kevin M. Gill
    Assembled using Cassini raw uncalibrated red, green, blue, & infrared (CB3/Right)

    Kliknutím sem můžete změnit nastavení reklam