Astronomy Picture of the Day |
APOD: 2023 April 10 – IC 2944: The Running Chicken Nebula
Explanation:
To some, it looks like a
giant
chicken running across the sky.
To others, it looks like a gaseous nebula where
star formation takes place.
Cataloged as IC 2944, the
Running Chicken Nebula spans about 100 light years and lies about 6,000
light years
away toward the constellation of the
Centaur (Centaurus).
The featured image,
shown in
scientifically assigned colors,
was captured recently in a 16-hour exposure over three nights.
The star cluster Collinder
249 is visible
embedded in the nebula's glowing gas.
Although difficult to discern here, several dark
molecular clouds with
distinct shapes can be
found inside the nebula.
APOD: 2022 April 19 - Stars and Globules in the Running Chicken Nebula
Explanation:
The eggs from this gigantic chicken may form into stars.
The featured emission nebula, shown in scientifically assigned colors, is cataloged as
IC 2944 but known as the
Running Chicken Nebula for the shape of its greater appearance.
Seen toward the bottom 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 60 light-years
at the nebula's estimated 6,500
light-year distance.
APOD: 2020 May 5 - Carina in Perspective
Explanation:
You need to be in the south, looking south, to see such a sky.
And only then if you're lucky.
Just above the picturesque tree is the impressive
Carina Nebula,
one of the few nebulas in the sky that is visible to the unaided eye.
The featured image had to be taken from a very dark location to capture the
Carina Nebula
with such perspective and so near the horizon.
The Great Nebula in Carina,
cataloged as NGC 3372, is home to the wildly variable star
Eta Carinae
that sometimes flares to become one of the brightest
stars in the sky.
Above Carina is
IC 2944, the
Running Chicken Nebula, a nebula
that not only looks like a chicken, but contains
impressive dark knots of dust.
Above
these red-glowing
emission nebulas are the bright stars of the
Southern Cross,
while on the upper left of the image is the dark
Coalsack Nebula.
This image was composed from six consecutive exposures
taken last summer from
Padre Bernardo,
Goiás,
Brazil.
Even with careful planning,
the astrophotographer
felt lucky to get this shot because clouds --
some still visible near the horizon -- kept getting in the way.
APOD: 2020 April 20 - IC 2944: The Running Chicken Nebula
Explanation:
To some, it looks like a
giant
chicken running across the sky.
To others, it looks like a gaseous nebula where
star formation takes place.
Cataloged as IC 2944, the
Running Chicken Nebula spans about 100 light years and lies about 6,000
light years away toward the constellation of the
Centaur (Centaurus).
The featured image, shown in
scientifically assigned colors, was captured recently in a 12-hour exposure.
The star cluster Collinder
249 is visible
embedded in the nebula's glowing gas.
Although difficult to discern here, several dark
molecular clouds with
distinct shapes can be
found inside the nebula.
APOD: 2019 April 26 - Southern Cross to Eta Carinae
Explanation:
Tracking along
the southern Milky Way this beautiful celestial
mosaic was recorded under dark Brazilian skies.
Spanning some 20 degrees it actually starts with the dark expanse of
the
Coalsack nebula at the lower left, tucked under an arm of the
Southern Cross.
That compact constellation is topped by bright yellowish
Gamma Crucis,
a cool giant star a mere 88 light-years distant.
A line from Gamma Crucis through the blue
star at the bottom of the cross, Alpha Crucis,
points toward the South Celestial Pole.
Follow the Milky Way to the right and your gaze will sweep across IC 2948,
popularly known as the
Running Chicken nebula,
before it reaches
Eta Carinae and the Carina Nebula near the right edge of the frame.
About 200 light-years across, the Carina Nebula is a star forming region much
larger than the more northerly stellar nursery the Orion Nebula.
The Carina Nebula lies around 7,500 light-years from Earth along the plane
of the Milky Way.
APOD: 2016 May 31 - Stars and Gas of the Running Chicken Nebula
Explanation:
To some, it looks like a
giant chicken
running across the sky.
To others, it looks like a gaseous nebula where
star formation takes place.
Cataloged as IC 2944, the
Running Chicken Nebula spans about 100 light years and lies about 6,000
light years away toward the constellation of the
Centaur (Centaurus).
The featured image, shown in
scientifically assigned colors, was captured recently in an 11-hour exposure from a backyard near
Melbourne,
Australia.
Two star clusters are visible: the
Pearl Cluster
seen on the far left, and
Collinder
249
embedded in the nebula's glowing gas.
Although difficult to
discern here, several dark
molecular clouds with
distinct shapes can be
found inside the nebula.
APOD: 2016 January 20 - Stars and Globules in the Running Chicken Nebula
Explanation:
The eggs from this gigantic chicken may form into stars.
The featured emission nebula, shown in scientifically assigned colors, is cataloged as
IC 2944 but known as the
Running Chicken
Nebula for the shape of its greater appearance.
Seen toward the top 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 60 light-years
at the nebula's estimated 6,000
light-year distance.
APOD: 2014 March 5 - Globules in the Running Chicken Nebula
Explanation:
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.
APOD: 2010 February 26 - Chasing Carina
Explanation:
A jewel of the southern sky,
the Great Carina Nebula, aka NGC 3372,
spans over 300 light-years.
Near the upper right of
this
expansive skyscape, it is
much larger than the more northerly
Orion Nebula.
In fact, the Carina Nebula is one of our
galaxy's largest star-forming
regions and 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.
Nebulae near the center of the 10 degree wide field include
NGC 3576 and
NGC 3603.
Near center at the top of the frame is open star cluster
NGC 3532,
the Wishing Well Cluster.
More compact,
NGC 3766,
the Pearl Cluster, can be spotted at the left.
Anchoring the lower left of the cosmic canvas is another large
star-forming region,
IC 2948/2944 with embedded
star cluster Collinder 249.
That region is
popularly known as
the Running
Chicken Nebula.
APOD: 2008 April 18 - IC 2948: The Running Chicken Nebula
Explanation:
Bright nebulae abound in and around
the expansive southern
constellation of
Centaurus.
This one, cataloged as
IC 2948/2944
is near the star Lambda Centauri (just off the top of the frame)
and not far
on the sky
from the better known Eta
Carinae Nebula.
Embedded in the reddish glowing
cloud of hydrogen gas, typical of emission
nebulae found in massive star-forming regions, is the energetic
young star cluster Collinder 249.
Seen in silhouette near the top of the view are small, dark clouds
of obscuring cosmic dust.
Called Thackeray's
Globules for their discoverer, they are potential
sites for the formation of new stars, but are likely
being eroded by the intense radiation from the nearby young stars.
Of course,
gazing
at the center of the region suggests to some
IC 2948's popular name - The Running Chicken Nebula.
The gorgeous skyscape spans about 70 light-years
at the nebula's estimated 6,000 light-year distance.