Credit & Copyright: W. Keel and R. White,
(U. Alabama, Tuscaloosa),
Hubble Heritage Team
(STScI/
AURA),
NASA
Explanation:
Can this be a spiral galaxy?
In fact,
NGC 3314 consists of two large spiral
galaxies which just happen to almost exactly line-up.
The foreground spiral is viewed nearly face-on, its
pinwheel shape defined by young bright star clusters.
But against the glow of the background galaxy, dark swirling lanes of
interstellar dust are
also seen to echo the face-on spiral's structure.
The dust lanes are
surprisingly pervasive, and this remarkable
pair of
overlapping galaxies is one of a small number of systems in which
absorption of visible light can be used to directly explore the
distribution
of dust in distant spirals.
NGC 3314 is about 140 million light-years away in the southern
constellation of Hydra.
Just released, this color
composite was constructed
from Hubble Space Telescope images made in 1999 and 2000.
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' |
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.
|
Publikacii s klyuchevymi slovami:
dust - NGC 3314 - galaxy pair - spiral galaxy - spiral'naya struktura - spiral'naya galaktika - pogloshenie sveta - Mezhzvezdnaya pyl'
Publikacii so slovami: dust - NGC 3314 - galaxy pair - spiral galaxy - spiral'naya struktura - spiral'naya galaktika - pogloshenie sveta - Mezhzvezdnaya pyl' | |
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