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Topic: Eskimo Nebula


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In the News (Thu 16 Feb 12)

  
  Eskimo
Eskimo Curlew The Eskimo Curlew, Numenius borealis, is (or possibly was) a medium-sized shorebird.
Eskimo kinship Eskimo kinship is a Crow, Omaha, and Sudanese).
HMS Eskimo HMS Eskimo (L-75/F-75/G-75) was a Troon.
www.brainyencyclopedia.com /topics/eskimo.html   (200 words)

  
 Nebula
Eskimo Nebula The Eskimo Nebula (NGC 2392) was discovered by William Herschel in Hubble Space Telescope produced an im...
Nebula Award The Nebula is an award given each year by the science fiction stories published in the United States during...
Stingray Nebula The Stingray nebula (Hen-1357) is the youngest known planetary nebula.
www.brainyencyclopedia.com /topics/nebula.html   (810 words)

  
 Nebulae - Zoom Astronomy
A reflection nebula is a nebula that glows as the dust in it reflects the light of nearby stars.
The Cygnus loop is a nebula, a supernova remnant in the constellation Cygnus.
The Orion Nebula is roughly 30 light-years in diameter.
www.enchantedlearning.com /subjects/astronomy/stars/nebulae.shtml   (629 words)

  
 Planetary nebula
A planetary nebula is an astronomical object that usually appears nebulous and disk-like in low-resolution observations.
The remains of the star which produced the nebula is also responsible for the energy which causes it to glow.
Some of the more famous examples of this type of object are the Ring Nebula, the Helix nebula, the Eskimo Nebula and the Cat's Eye nebula.
www.sciencedaily.com /encyclopedia/planetary_nebula   (259 words)

  
 Hubble Eskimo Nebula Photo
This stellar relic, first spied by William Herschel in 1787, is nicknamed the "Eskimo" Nebula (NGC 2392) because, when viewed through ground-based telescopes, it resembles a face surrounded by a fur parka.
In this Hubble telescope image, the "parka" is really a disk of material embellished with a ring of comet-shaped objects, with their tails streaming away from the central, dying star.
The nebula is composed of two elliptically shaped lobes of matter streaming above and below the dying star.
spaceimages.com /esnebngc23.html   (386 words)

  
 Eskimo Nebula Sketch   (Site not responding. Last check: 2007-10-04)
At lower magnifications the nebula appeared to have a strong light bluish cast much brighter in the center.
The star in the nebula was readily apparent with direct vision at magnifications over 255x.
Observed the nebula at 255X and 350x using Tele Vue 11mm and 8mm Plossls on a Nexstar 11 GPS.
web.tampabay.rr.com /jsuro/sketches/eskimo_nebula.htm   (150 words)

  
 Eskimo Nebula
The Eskimo Nebula (which is also known as NGC 2392) is a planetary nebula some 5000 light years distant toward the constellation Gemini.
Planetary nebulae have nothing to do with planets but rather are spherical shells of gas cast off by aging giant stars late in life.
The Eskimo Nebula was discovered by the English astronomer William Herschel in 1787 and is named because it resembles a face surrounded by a fur parka when viewed through small telescopes.
www.astrographics.com /GalleryPrintsIndex/GP0040.html   (243 words)

  
 The Eskimo (NGC 2392)
The Eskimo is a classic planetary nebula, particularly for larger scopes.
Discovered by William Herschel in 1787, the Eskimo is 10th magnitude, with a 10.5 magnitude central star.
The Eskimo was the target of the Hubble Space Telescope after the December 1999 repair mission.
www.skyhound.com /sh/archive/feb/NGC_2392.html   (289 words)

  
 HoustonChronicle.com - Photo gallery   (Site not responding. Last check: 2007-10-04)
A planetary nebula, the glowing remains of a dying, Sun-like star is seen in this photo.
This stellar relic is nicknamed the 'Eskimo' Nebula (NGC 2392) because, when viewed through ground-based telescopes, it resembles a face surrounded by a fur parka.
In this image, the 'parka' is really a disk of material embellished with a ring of comet-shaped objects, with their tails streaming away from the central, dying star.
images.chron.com /content/chronicle/space/sm3bgallery/photo2.html   (100 words)

  
 The Eskimo Nebula   (Site not responding. Last check: 2007-10-04)
This planetary nebula is variously known as the Eskimo Nebula or the Clown Face Nebula.
The nebula is formed by an expanding shell of gas thrown off explosively by a dying star.
The gasses forming the nebula fluoresce as a result of ultraviolet radiation from the 10th magnitude central star.
members.cox.net /sidleach/eskimo.htm   (168 words)

  
 NGC 2392 "Eskimo Nebula" in Gemini   (Site not responding. Last check: 2007-10-04)
The shorter Luminance exposure was used to provide more detail in the saturated core of the nebula in the longer exposure.
Planetary nebula are formed when a central star ejects mass and then excites that expanding gas front.
Planetary nebula are rather short lived compared to stellar life spans - they remain visible for only 10's of thousands of years.
jthommes.com /Astro/Eskimo.htm   (231 words)

  
 NGC 2392
One of the brighter planetary nebulae in the skies, NGC 2392 in Gemini is commonly called the "Eskimo" Nebula, and it's not difficult to see why.
A planetary nebula is the result of a near dead star slowing shedding itself of its gases.
Of course, the size of such nebula is rather small, somewhat resembling the size of a planet from our point of view.
www.allaboutastro.com /NGC2392.html   (247 words)

  
 The Eskimo Nebula from the Newly Fixed Hubble   (Site not responding. Last check: 2007-10-04)
The Eskimo Nebula from the Newly Fixed Hubble Credit: Andrew Fruchter (STScl) et al., WFPC2, HST, NASA
From space, the nebula displays gas clouds so complex they are not fully understood.
The Eskimo Nebula lies about 5000 light-years away and is visible with a small telescope in the constellation of Gemini.
www.kaal.org /present012/sld038.htm   (146 words)

  
 Cosmic Voyage-The Online Resource for Amateur Astronomers   (Site not responding. Last check: 2007-10-04)
The Eskimo nebula, NGC 2392, resides 2.4 degrees southeast of 3.5 magnitude Wasat, Delta (55) Geminorum.
This bright planetary nebula is readily visible under a dark, transparent sky with moderate aperture.
Although it only spans an area roughly 50" across, the Eskimo nebula is relatively large as planetary nebulae go.
members.aol.com /billferris/n2392.html   (289 words)

  
 february62000   (Site not responding. Last check: 2007-10-04)
The image of the planetary nebula came back with the delicate mixture of colors and detail that are the hallmark of Hubble images, one that may surpass even the "Pillars of Creation" of gas and dust in the Eagle Nebula.
The nebula is also known as the "Clown Face Nebula" with the central star as the nose.
The outer shells of gas around the Eskimo nebula were the outer layers of a star only 10,000 years ago, before it ran out of hydrogen and began the long process of becoming a red dwarf.
cc.ysu.edu /physics-astro/column/feb62000.html   (770 words)

  
 ESA - Science - Home - The Eskimo Nebula (NGC 2392)   (Site not responding. Last check: 2007-10-04)
The breathtakingly beautiful Eskimo Nebula is an intricate structure of shells and streamers of gas around a dying Sun-like star 5000 light-years away.
The disc of material is embellished with a ring of comet-shaped objects, their tails streaming away from the central, dying star.
The planetary nebula began to form about 10 000 years ago, when the dying star started to expel an intense 'wind' of high-speed material out into space.
www.esa.int /export/esaSC/SEMAYLWO4HD_index_1.html   (130 words)

  
 Eskimo nebula from W.H.O   (Site not responding. Last check: 2007-10-04)
Having recently seen the wonderful Mars Global Surveyor image of "Happy Face" crater, you can imagine my surprise at catching a further smiley face, that of the Eskimo nebula beaming out at me at this recent image I took of NGC 2392.
The nebula was first discovered by William Herschel in 1787 who described it as "a ninth magnitude star exactly in the centre of a round bright atmosphere equally dispersed all around".
The diameter of the outer ring is 0.6 light years and the nebula lies at a distance of 3000 light years away from us.
www.dstrange.freeserve.co.uk /eskimo.htm   (198 words)

  
 A Face in Space: The Eskimo Nebula
This stunning picture of the so-called Eskimo Nebula (NGC 2392) was taken by NASA's Hubble Space Telescope on January 10 and 11, 2000.
This nebula is nicknamed the "Eskimo" Nebula because, when viewed through ground-based telescopes, it resembles a face inside a furry parka.
Theories were developed to explain the origin and the beautiful features of this nebula from an evolutionist point of view.
www.cryingvoice.com /Evolution/Nebula_Eskimo.html   (377 words)

  
 XMM-Newton Image Gallery
XMM-Newton and Hubble Space Telescope color composite images of NGC 2392, the Eskimo Nebula, a planetary nebula located some 4,000 light-years from Earth in the constellation of Gemini.
The Eskimo Nebula is a complex shell of ionized gas that formed the outer layers of a Sun-like star a few thousand years ago.
The origin of the hot gas in the central cavity of the Eskimo Nebula is unclear as it can be produced either by the interaction of a fast stellar wind with the nebular shell or by the action of fast collimated outflows.
xmm.vilspa.esa.es /external/xmm_science/gallery/public/level3.php?id=283   (325 words)

  
 NC State News Release
This color image of the Eskimo Nebula is available at http://oposite.stsci.edu/pubinfo/pr/2000/07/index.html and http://wonka.physics.ncsu.edu/ or by calling NC State News Services, 919/515-3470.
The photos of the Eskimo Nebula -- so called because when seen from earth, the star resembles a face surrounded by a fur parka -- are the first images from Hubble since last December’s Space Shuttle mission to repair faulty stabilizing gyros on the telescope.
Previous research on this nebula, led by NC State astrophysicists Dr. John Blondin and Dr. Kazimierz Borkowski guided NASA to turn Hubble’s lens toward the Eskimo Nebula.
www2.ncsu.edu /ncsu/univ_relations/news_services/press_releases/00_02/36.htm   (405 words)

  
 Nat' Academies Press, Touch the Universe: A NASA Braille Book of Astronomy (2002)
The gaseous relic of this star is called the Eskimo Nebula because it resembles the shape of a head surrounded by a fur hood from a winter coat.
The “head” is a bubble of gas surrounding the dying star, and the “fur” is gaseous material moving away from the star.
The Eskimo Nebula, also called NGC 2392, is visible only with a telescope.
www.nap.edu /books/030908332X/html/31.html   (627 words)

  
 Planet Diary Archive 2000 - Astronomy - Improved Hubble Views Eskimo Nebula   (Site not responding. Last check: 2007-10-04)
The Hubble Space Telescope has sent back spectacular images of the Eskimo nebula located 5,000 light years from Earth.
The telescope was repaired by astronauts in December.
The nebula is a dying star surrounded by concentric rings of ejected gas.
www.phschool.com /science/planetdiary/archive00/astr1020400.html   (149 words)

  
 Background   (Site not responding. Last check: 2007-10-04)
In 1787, astronomer William Herschel discovered the Eskimo Nebula.
The Eskimo Nebula is clearly a planetary nebula, and the gas seen above composed the outer layers of a Sun-like star only 10,000 years ago.
The inner filaments visible above are being ejected by strong wind of particles from the central star.
www.owlnet.rice.edu /~keflavic/Astronomy/background.htm   (475 words)

  
 Messier Object 31
Edmond Halley, however, in his 1716 treat of "Nebulae", accounts the discovery of this "nebula" to the French astronomer Bullialdus (Ismail Bouillaud), who observed it in 1661; but Bullialdus mentions that it had been seen 150 years earlier (in the early 1500s) by some anonymous astronomer (R.H. Allen, 1899/1963).
It was William Huggins, the pioneer of spectroscopy, who noted in 1864 the difference between gaseous nebula with their line spectra and those "nebulae" with star-like, continuous spectra, which we now know as galaxies, and found a continuous spectrum for M31 (Huggins and Miller 1864).
Hubble published his epochal study of the Andromeda "nebula" as an extragalactic stellar system (galaxy) in 1929 (Hubble 1929).
www.seds.org /messier/m/m031.html   (1538 words)

  
 Hubble Returns to Service and Provides a Stunning Glimpse of The Eskimo Nebula | SpaceRef - Your Space Reference
One of the pictures chosen this time was of NGC 2392, the "Eskimo Nebula" (also know as the "Clownface Nebula") a planetary nebula located in the constellation Gemini.
The term "planetary" nebula is somewhat misleading and is a relic from the early days of telescopic astronomy.
In a planetary nebula, stellar explosions cause gas and debris to expand outward in a roughly spherical shell, with light and high energy radiation being refracted and absorbed by these materials causing different portions to glow in a wide array of colors.
www.spaceref.com /news/viewnews.html?id=68   (545 words)

  
 The Eskimo's Home Page   (Site not responding. Last check: 2007-10-04)
Above left is an image of NGC 2392 ("The Eskimo Nebula") taken with the Hubble Space Telescope WFPC2 after its recent repair.
To see how we view this nebula, a movie of the model rotating in space is given here.
Two regions in the Eskimo are believed to be FLIERs: the bushy "beard" below the face, and the "hat" - the region of the fur above the face which is thick and has a different texture from the rest of the parka.
www.astro.umd.edu /~jph/eskimo.html   (542 words)

  
 NGC 2392   (Site not responding. Last check: 2007-10-04)
William Herschel discovered this planetary nebula on January 17, 1787 and cataloged it as H IV.45.
Because of its double-shell morphology, this nebula exhibits a particular appearance, so that it was named the Eskimo or the Clown or Clown Face Nebula.
The nebula has a visual brightness of 9.1 mag, while it is only 9.9 mag photographically.
www.seds.org /~spider/spider/Misc/n2392.html   (262 words)

  
 Procedure   (Site not responding. Last check: 2007-10-04)
The primary observations were three 10-minute (600 second) exposures of the Eskimo or Clown Face nebula, NGC 2392.
HR3454 is at approximately the same airmass as the Eskimo nebula.
Apall was used with an nsum value of 3 to extract one-dimensional spectra from the three nebula images using Beta Gemini as a reference
www.owlnet.rice.edu /~keflavic/Astronomy/procedure.htm   (378 words)

  
 splendeurs du macrocosme
As the fast stellar wind runs into slow moving gas a shock front is formed, analogous to the bow wave of a boat moving through water or a plane traveling at supersonic speed.
The slower gas is flowing away from the Orion Nebula's hot central star cluster, the Trapezium, located off the lower right hand edge of the picture.
This suggestively shaped reflection nebula is associated with the bright star Rigel in the constellation Orion.
www.sens-de-la-vie.com /Archepages/vsv_74_beaute-macrocosme.htm   (2546 words)

  
 NGC 2392, planetary nebula   (Site not responding. Last check: 2007-10-04)
NGC 2392 is a small bright Planetary Nebula discovered by William Herschel in 1787.
T.W. Webb in 1852 described this nebula as "quite like a telescopic comet" while Lord Rosse (1850) spoke of it as "a wonderful object as seen with the 6-foot telescope; it has been several times examined and as yet we have not seen the slightest indication of resolvability.
As typical with planetary nebulae, the catalogs give widely different distances for NGC 2392.
www.kopernik.org /images/archive/n2392.htm   (309 words)

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