Credit & Copyright: 2MASS,
T. H. Jarrett, J. Carpenter, & R. Hurt
Explanation:
What does the universe nearby look like?
This plot shows nearly 50,000 galaxies in the nearby universe detected by the
Two Micron All Sky Survey
(2MASS) in infrared
light.
The resulting image is anincredible tapestry of galaxies that
provides limits on how the universe formed and evolved.
The dark band across
the image center is blocked by dust in the
plane of our own
Milky Way Galaxy.
Away from the Galactic plane, however, each dot represents a
galaxy, color
coded to indicate distance.
Bluer dots represent the nearer galaxies in the
2MASS survey,
while redder dots indicating the more
distant survey galaxies that lie at a
redshift near 0.1.
Named structures are annotated around the edges.
Many galaxies are
gravitationally bound together to form
clusters,
which themselves are loosely bound into
superclusters,
which in turn are sometimes seen to
align over even larger scale structures.
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:
universe - galaxies - infrared - 2MASS - Vselennaya - galaktiki - infrakrasnoe izluchenie
Publikacii so slovami: universe - galaxies - infrared - 2MASS - Vselennaya - galaktiki - infrakrasnoe izluchenie | |
Sm. takzhe:
Vse publikacii na tu zhe temu >> | |
