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NGC 5139 Globular Cluster Omega Centauri
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Description of object:
Omega Centauri is the largest globular cluster of our galaxy. It
contains far more than 1 million stars in a spatial volume of 150 light years
diameter. In its center the density of stars is 40 times higher than close to
the sun. The distance from the earth is approximately 17000 light years.
Recent studies show that Omega
Centauri is probably the remnant of a former dwarf galaxy, whose outer stars
were absorbed by the milky way. It is possible to clearly see this star cluster
as a fuzzy spot in the sky. The brightest part of the cluster covers an area of
the size of the moon.
It is
fascinating to look at Omega Centauri through a telescope and see thousands of
tiny stars on a black, velvety background. It is an experience not to be
missed. Unfortunately we were only able to use 3 of originally 11 images. For
unknown reasons the picture quality dropped rapidly starting with picture
number 4. |
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