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Astronomy Picture of the Day
The Great Carina Nebula
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#109317
by
[z]Barbara Harris
@
17.02.2009 00:00
- nach oben -
The Great Carina Nebula
Explanation: A jewel of the
southern sky
, the
Great Carina Nebula
, aka NGC 3372, spans over 300 light-years, one of our
Galaxy's
largest star forming regions. Like the smaller, more northerly
Great Orion Nebula
, the
Carina Nebula
is easily visible to the unaided eye, though at a distance of 7,500
light-year
s it is some 5 times farther away.
This stunning telescopic view
from the
2.2-meter ESO/MPG telescope
La Silla Observatory
in
Chile
reveals remarkable details of the region's glowing filaments of
interstellar gas
and
dark cosmic dust
clouds. The
Carina Nebula
is home to young, extremely massive stars, including the still enigmatic variable
Eta Carinae
, a star with well over 100 times the mass of the Sun.
Eta Carinae
is the bright star left of the central dark notch in
this field
and near the
dusty Keyhole
Nebula (NGC 3324). digg_url = 'http://apod.nasa.gov/apod/ap090216.html'; digg_skin = 'compact';
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