Globules in the Running Chicken Nebula
Image Credit & Copyright:
Fred Vanderhaven
The eggs from this chicken may form into stars.
The above pictured emission nebula, cataloged as
IC 2944,
is called the
Running Chicken
Nebula for the shape of its greater appearance.
The image was taken recently from
Siding Spring Observatory in
Australia
and presented in scientifically assigned colors.
Seen near the center of the image are small, dark
molecular clouds rich in obscuring
cosmic dust.
Called Thackeray's Globules for their
discoverer, these "eggs" are potential
sites for the gravitational condensation of new stars, although their fates are uncertain as they
are also being rapidly
eroded away
by the intense radiation from nearby young stars.
Together
with patchy glowing gas and complex regions of reflecting dust,
these massive and energetic stars form the
open cluster
Collinder 249.
This gorgeous
skyscape spans about 70 light-years
at the nebula's estimated 6,000
light-year distance.