Novosti
Razdel: Zvezdy
Konferenciya «Sovremennaya zvezdnaya astronomiya - 2014» Konferenciya «Sovremennaya zvezdnaya astronomiya – 2014», posvyashennaya 125-letiyu so dnya rozhdeniya Borisa Petrovicha Gerasimovicha i 110-letiyu so dnya rozhdeniya Borisa Aleksandrovicha Voroncova-Vel'yaminova, budet prohodit' v Nauchno-issledovatel'skom institute fiziki Yuzhnogo federal'nogo universiteta (Rostov-na-Donu) 28-30 maya 2014 g.
Mezhdunarodnaya konferenciya "Putting A Stars into Context: Evolution, Environment, and Related Stars" Mezhdunarodnyi nauchnyi orgkomitet, Gosudarstvennyi astronomicheskii institut im. P.K. Shternberga, Institut astronomii RAN i Astronomicheskoe obshestvo provodyat konferenciyu "Putting A Stars into Context: Evolution, Environment, and Related Stars" 3-7 iyunya 2013 g. v Moskve v MGU im. M.V. Lomonosova.
Nauchnaya konferenciya "Nablyudaemye proyavleniya evolyucii zvezd" v SAO RAN S 15 po 19 oktyabrya 2012 goda V SAO RAN proidet Vserossiiskaya molodezhnaya astronomicheskaya konferenciya "Nablyudaemye proyavleniya evolyucii zvezd". Konferenciya sostoitsya v Special'noi astrofizicheskoi observatorii Rossiiskoi akademii nauk (pos. Nizhnii Arhyz, Karachaevo-Cherkesskaya respublika). Na konferencii budut predstavleny i obsuzhdeny rezul'taty issledovanii, vypolnennyh rossiiskimi astronomami. Chislo uchastnikov konferencii ogranicheno 200 chelovek, chto obuslovleno vozmozhnostyami infrastruktury observatorii.
Pervyi svet "Radioastrona"! "Radioastron" provel pervye nablyudeniya. Teleskop proskaniroval ostatok sverhnovoi Kassiopeya A na dlinah voln 92 sm i 18 sm. Pozdravlyaem kolleg s pervym svetom!
Issledovanie, kotoroe mozhet povtorit' lyuboi pol'zovatel' Interneta V 2011 godu v zhurnale MNRAS opublikovana rabota, v kotoroi s ispol'zovaniem Virtual'noi observatorii byli issledovany maloizuchennye ob'ekty: kompaktnye rentgenovskie dvoinye sistemy.
Kak vzryvayutsya pohudevshie sverhgiganty? S pomosh'yu programmy STELLA avtory rasschitali krivye bleska sverhnovyh pri vzryvah krasnyh sverhgigantov s bol'shoi poterei massy. Prisutstvie veshestva, ranee sbroshennogo zvezdoi, pomogaet ob'yasnit' nablyudaemye krivye bleska nekotoryh neobychnyh sverhnovyh.
Pervaya udivitel'naya zvezda v sosednei galaktike Uchenye GAISh MGU i Special'noi astrofizicheskoi observatorii RAN vmeste s kollegami iz Chehii i Germanii razglyadeli v sosednei galaktike udivitel'nuyu peremennuyu zvezdu. Spektr ob'ekta, poluchennyi na krupneishem rossiiskom teleskope, podtverdil ego unikal'nyi status i pokazal, chto zvezda eta eshe dikovinnee, chem podozrevali astronomy.
Konferenciya "Sovremennaya zvezdnaya astronomiya" "Sovremennaya zvezdnaya astronomiya" - ezhegodnaya konferenciya zvezdnyh astronomov Rossii. V 2011 g. ispolnyaetsya 105 let so dnya rozhdeniya P.P.Parenago i 80 let so dnya rozhdeniya F.A.Cicina. Konferenciya budet prohodit' 15-16 iyunya v Gosudarstvennom astronomicheskom institute im. P.K. Shternberga, MGU
Obnaruzhenie goryachego vodyanogo para v obolochke uglerodnoi zvezdy. Kosmicheskii teleskop "Gershel'" obnaruzhil v okolozvezdnoi obolochke uglerodnoi zvezdy IRC +10216 goryachuyu vodu. Vysokuyu temperaturu do 1000 K vodyanogo para mozhet vyzyvat' ul'trafioletovoe izluchenie, pronikayushee po vnutrennie sloi obolochki.
Otkrytie samyh massivnyh zvezd. Astronomami obnaruzheny samye massivnye iz izvestnyi na segodnyashnii den' zvezdy, odna iz nih pri rozhdenii imela massu bolee 300 mass Solnca, chto vdvoe prevyshaet teoreticheskii predel na massu zvezd v 150 solnechnyh mass, prinyatyi v nastoyashee vremya. |
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