Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.astronet.ru/db/xware/msg/1163704
Дата изменения: Mon Aug 18 13:24:33 2003
Дата индексирования: Tue Dec 25 15:26:29 2007
Кодировка:

Поисковые слова: п п п п п п п п п п п п п п п п
A Distant Cluster of Galaxies
Astronomy Picture of the Day
    


A Distant Cluster of Galaxies
<< Yesterday 7.12.1997 Tomorrow >>
A Distant Cluster of Galaxies
Credit: A. Dressler (CIW), NASA
Explanation: In this 1994 Hubble Space Telescope photograph, every bright object is a galaxy. Oddly - most of them are spiral galaxies. This rich cluster of galaxies, named CL 0939+4713, is almost half way across the visible universe. Photos like this indicate that clusters in the past contained a higher fraction of spirals than do nearby clusters which are usually dominated by elliptical galaxies.

January
February
March
April
May
June
July
August
September
October
November
December
 < December 1997  >
Mo Tu We Th Fr Sa Su
1234567
891011121314
15161718192021
22232425262728
293031



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.

Based on Astronomy Picture Of the Day

Publications with keywords: cluster of galaxies
Publications with words: cluster of galaxies
See also:
All publications on this topic >>