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Astronomy Picture of the Day
Dust and Light in the Rosette Nebula
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#84683
by
[z]Barbara Harris
@
15.02.2006 00:00
- nach oben -
Dust and Light in the Rosette Nebula
Explanation: What creates the cosmic dust sculptures in the Rosette Nebula? Noted for the common beauty of its
overall shape
, parts of the
Rosette Nebula
, also known as NGC 2244, show beauty even when viewed up close.
Visible above
are
globules
of dark
dust
and gas that are slowly being
eroded
away by the energetic light and winds by nearby massive stars. Left alone long enough, the
molecular-cloud globules
would likely form stars and planets. The
Rosette Nebula
spans about 50
light-years
across, lies
about 4,500 light-years away
, and can be seen with a small telescope towards the
constellation
of
Monoceros
. Happy
Valentine's Day
from the folks at APOD.
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