A Peculiar Cluster of Galaxies
Explanation:
Far across the universe, an unusual
cluster of galaxies has been evolving.
A diverse group of galaxies populate this cluster,
including, on the left, an unusual galaxy showing an
equatorial polar ring and a
large spiral.
Above looms a large
elliptical galaxy.
The reason for the small size of galaxies on the
right is not yet known - these galaxies might be smaller
or might just lie even farther in the distance.
Almost every spot in
this picture is a galaxy. Studying
distant clusters
like this may help astronomers better understand
when and how these cosmic giants formed.
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.
