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Thread: Dawn on Ceres, ovogodišnja velika avantura u Sunčevom sistemu

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    Default Dawn on Ceres, ovogodišnja velika avantura u Sunčevom sistemu

    Dawn je sonda lansirana 2007 godine čiji je zadatak proučavanje objekata u asteroidnom pojasu. O ovome je već bilo riječi na različitim temeama ovog podforuma, međutim sada kako se približava svojoj finalnoj meti (patuljastoj planeti Ceres) možemo slobodno postaviti novi tematski topik koji će pratiti istraživanja ove protoplanete idućih nekoliko godina.

    Sonda je tokom svog putovanja prema Ceresu već posjetija drugi po veličini asteroid Vestu i orbitirala oko nje par godina (2011 i 2012) poslavši nazad čitav niz koristnih podataka i fotografija:



    Detalji o istraživanjima na Vesti možete naći na idućem Wikipedia linku: http://en.wikipedia.org/wiki/4_Vesta

    Međutim da se vratim na ultimativni cilj ove misije protoplanet Ceres: http://en.wikipedia.org/wiki/Ceres_(dwarf_planet)

    Dawn bi trebao stići u orbitu oko ove patuljaste planete u Martu 2015. Za sada vrše se pripreme za ulazak u orbitu i sonda je izašla iz hibernacije te napravila nekoliko zanimljivih slika, između ostaloga i ovaj zanimljiv .gif dobijen kompozicijom fotografija.



    U svakom slučaju i ovo će biti zanimljiva godina za istraživanja u Sunčevom sistemu.

    http://www.slate.com/blogs/bad_astro..._to_ceres.html

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    Zanimljivo kako Ceres ima mnogo "pravilniji" oblik od Veste, iako je "samo" duplo veći od nje. Mada pretpostavljam da će po strukturi biti prilično sličan Vesti i da će površina izgledati slično?

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    Evo jos novosti sa Ceresa. Dvije sjajne tačke u krateru, najvjerovatnije refleksija savodenog leda.




    Detalji: http://www.slate.com/blogs/bad_astro...lly_twins.html

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    Quote Originally Posted by funestis View Post
    Evo jos novosti sa Ceresa. Dvije sjajne tačke u krateru, najvjerovatnije refleksija savodenog leda.




    Detalji: http://www.slate.com/blogs/bad_astro...lly_twins.html
    Danas je Dawn ušao u orbitu Ceresa. Jedva čekam da vidim nove slike , kopkaju me ove sjajne tačke. Refleksija sa vodenog leda je razumano objašnjenje , ali ima mi tu nešto i čudno. U animaciji okretanja Ceresa te dvije tačke zalaze u mrak , a opet svijetle jednakim intezitetom. Možda je vrijeme za novu teoriju zavjere , možda su to svijetla vanzemaljskog grada? )
    Ludilom maskiram dosadu

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    Ludilom maskiram dosadu

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    Ludilom maskiram dosadu

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