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

NGC 1316: Posle stolknoveniya galaktik
<< Vchera 21.02.1999 Zavtra >>
NGC 1316: Posle stolknoveniya galaktik
Avtory i prava: Grilmer (Analiticheskii centr po obrabotke infrakrasnyh nablyudenii/Kaliforniiskii tehnologicheskii institut) i dr., Shirokougol'naya planetnaya kamera 2, kosmicheskii teleskop im. Habbla, NASA
Poyasnenie: Chtoby ponyat', chto proishodit v takom tainstvennom meste, kak naprimer, NGC 1316, astronomy vynuzhdeny upodobit'sya syshikam. Predvaritel'noe rassledovanie pokazalo, chto ob'ekt NGC 1316 predstavlyaet soboi gigantskuyu ellipticheskuyu galaktiku, kotoraya 100 millionov let nazad nachala pogloshat' men'shuyu sosednyuyu spiral'nuyu galaktiku. Svidetel'stvom, odnoznachno govoryashim o prisutstvii spiral'noi galaktiki, yavlyaetsya nalichie temnyh pylevyh vkraplenii. Naryadu s prochimi zagadkami, ostaetsya neponyatnym pochemu sharovye zvezdnye skopleniya, kotorye vidny kak slabye tochki na fotografii, takie malen'kie. Bol'shinstvo ellipticheskih galaktik, po sravneniyu s NGC 1316, imeyut bol'shee chislo i bolee yarkie sharovye skopleniya. Po vozrastu nablyudaemyh sharovyh skoplenii nel'zya skazat', chto oni obrazovalis' v rezul'tate nedavnego stolknoveniya galaktik; soglasno odnoi teorii, eti sharovye skopleniya na samom dele naselyali galaktiku, kotoraya teper' vhodit v sostav NGC 1316.

<<  Fevral'  >>
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
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
Yanvar'
Fevral'
Mart
Aprel'
Mai
Iyun'
Iyul'
Avgust
Sentyabr'
Oktyabr'
Noyabr'
Dekabr'
Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: colliding galaxies - NGC 1316
Publikacii so slovami: colliding galaxies - NGC 1316
Sm. takzhe:
Vse publikacii na tu zhe temu >>

Ocenka: 2.7 [golosov: 31]
 
O reitinge
Versiya dlya pechati Raspechatat'

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

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

Rambler's Top100 Yandeks citirovaniya