Rambler's Top100Astronet    
  po tekstam   po klyuchevym slovam   v glossarii   po saitam   perevod   po katalogu
 

Poslednie postupleniya

za 2010 god.

Glossarii Voidy
[glossarii]

- "pustoty" v raspredelenii galaktik. Harakternye razmery voidov poryadka 10-30Mpk. Risunok iz stat'i Tihonova, 2007. Tochkami otmecheny galaktiki iz kataloga SDSS DR5, pustymi kruzhkami - centry voidov.


Glossarii Effektivnost' zvezdoobrazovaniya
[glossarii]

- temp zvezdoobrazovaniya na edinicu massy gaza: , (Star Formation Efficiency) - effektivnost' zvezdoobrazovaniya, (Star Formation Rate) - temp zvezdoobrazovaniya, - massa gaza.


Glossarii Temp zvezdoobrazovaniya
[glossarii]

- polnaya massa rozhdayushihsya zvezd v edinicu vremeni


Sharovoe zvezdnoe skoplenie NGC 6934 APOD Sharovoe zvezdnoe skoplenie NGC 6934
9.10.2010 | Astronomicheskaya kartinka dnya

Sharovye zvezdnye skopleniya puteshestvuyut po galo Mlechnogo Puti. Eti drevnie sfericheskie obrazovaniya iz neskol'kih soten tysyach zvezd yavlyayutsya gravitacionno svyazannymi. Vse oni gorazdo starshe zvezd diska galaktiki. Na samom dele, izmereniya vozrasta sharovyh skoplenii nakladyvayut ogranicheniya na vozrast samoi Vselennaya (ona dolzhna byt' starshe, chem zvezdy v nei!).


Vechernyaya astronomicheskaya shkola Novost' Vechernyaya astronomicheskaya shkola
8.10.2010 15:18 | Astronet

Vechernyaya Astronomicheskaya Shkola Pri Gosudarstvennom Astronomicheskom Institute im. P.K.Shternberga (GAISh MGU) i Astronomicheskom obshestve Priglashaet uchenikov 6 – 11 klassov, interesuyushihsya astronomiei i smezhnymi disciplinami. V nashei programme razlichnye teoreticheskie i prakticheskie zanyatiya, astronomicheskie nablyudeniya, vozmozhnost' prinyat' uchastie v issledovatel'skoi rabote.


Protivostoyanie dvuh planet APOD Protivostoyanie dvuh planet
8.10.2010 | Astronomicheskaya kartinka dnya

V konce sentyabrya dve planety Solnechnoi sistemy nahodilis' na zemnom nebe rovno naprotiv Solnca — Yupiter i Uran. Sledovatel'no, obe planety byli v samyh blizkih k Zemle tochkah svoih orbit. Yupiter nahodilsya vsego v 33 svetovyh minutah ot nas, a svet ot Urana letel k nam 2.65 chasa.


Pekman i kometa Hartli APOD Pekman i kometa Hartli
7.10.2010 | Astronomicheskaya kartinka dnya

Malen'kaya kometa Hartli 2 (103/P Hartley) obletaet Solnechnuyu sistemu za 6 let — takov ee orbital'nyi period. 20 oktyabrya ona budet blizhe vsego k Zemle, a 28 oktyabrya proidet cherez samuyu blizkuyu k Solncu tochku orbity. Veroyatno, na temnom yasnom nebe ee dazhe mozhno budet uvidet' nevooruzhennym vzglyadom.


Polyarnoe siyanie nad Alyaskoi APOD Polyarnoe siyanie nad Alyaskoi
6.10.2010 | Astronomicheskaya kartinka dnya

Eto polyarnoe siyanie ili prosto oblaka? Segodnyashnyaya fotografiya moshnogo polyarnogo siyaniya byla sdelana dve nedeli nazad. Na kartinke siyanie vmeste s Lunoi osveshaet ozero Uillou-Leik, zasnezhennye vershiny gor Vrangelya i hrebet Svyatogo Il'i na vostoke amerikanskogo shtata Alyaska. S pervogo vzglyada mozhet pokazat'sya, chto eto oblaka, podsvechennye Lunoi.


Pomogite Sergeyu Efimovu! Novost' Pomogite Sergeyu Efimovu!
5.10.2010 23:55 | Astronet

27 sentyabrya 2010 goda na peshehodnom perehode vblizi Studencheskogo gorodka Sankt-Peterburgskogo gosudarstvennogo universiteta, v Petergofe, mashinoi byl sbit Sergei Nikolaevich Efimov, nauchnyi sotrudnik Astrofizicheskogo instituta im. V.G.Fesenkova (Alma-Ata, Kazahstan).


XIX Osennyaya astronomicheskaya shkola dlya pobeditelei  nacional'nyh i regional'nyh olimpiad shkol'nikov 8-11 klassov Novost' XIX Osennyaya astronomicheskaya shkola dlya pobeditelei nacional'nyh i regional'nyh olimpiad shkol'nikov 8-11 klassov
5.10.2010 9:52 | V. A. Samodurov/PRAO AKC FIAN

S 3 po 12 noyabrya s.g. v SAO proidet tradicionnaya, XIX Osennyaya astronomicheskaya shkola dlya pobeditelei nacional'nyh i regional'nyh olimpiad shkol'nikov 8-11 klassov. V programme shkoly: ekskursii na teleskopy, v laboratorii i po istoricheskim mestam, lekcii, nauchno- prakticheskie zanyatiya, nablyudeniya, XIII Mezhdunarodnaya astronomicheskaya olimpiada shkol'nikov SNG.


<<  Dekabr'  >>
Pn Vt Sr Cht Pt Sb Vs
    1 2 3 4 5
6 7 8 9 10 11 12
13 14 15 16 17 18 19
20 21 22 23 24 25 26
27 28 29 30 31    
  1984   1993   1994
1995   1996   1997   1998
1999   2000   2001   2002
2003   2004   2005   2006
2007   2008   2009   2010
2011   2012   2013   2014
2015   2016   2017   2018
2019   2020   2021   2022
2023   2024   2025  
Yanvar'
Fevral'
Mart
Aprel'
Mai
Iyun'
Iyul'
Avgust
Sentyabr'
Oktyabr'
Noyabr'
Dekabr'
Na saite
Astrometriya
Astronomicheskie instrumenty
Astronomicheskoe obrazovanie
Astrofizika
Istoriya astronomii
Kosmonavtika, issledovanie kosmosa
Lyubitel'skaya astronomiya
Planety i Solnechnaya sistema
Solnce
V nachalo ] Pred. | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | Sled.V konec ]

Astronet | Nauchnaya set' | GAISh MGU | Poisk po MGU | O proekte | Avtoram

Kommentarii, voprosy? Pishite: info@astronet.ru ili syuda

Rambler's Top100 Yandeks citirovaniya