Quantcast

Latest Orion Nebula Stories

b536b502978637a26092d568c2c056ab1
2011-01-19 10:04:20

This ethereal-looking image of the Orion Nebula was captured using the Wide Field Imager on the MPG/ESO 2.2-meter telescope at the La Silla Observatory, Chile. This nebula is much more than just a pretty face, offering astronomers a close-up view of a massive star-forming region to help advance our understanding of stellar birth and evolution. The data used for this image were selected by Igor Chekalin (Russia), who participated in ESO's Hidden Treasures 2010 astrophotography competition....

598e99e7be23901f0c1c0a785550f3a11
2011-01-17 08:45:00

A NASA telescope carried in the rear of a modified 747 has managed to capture mid-infrared mosaic images of the Orion Nebula--a feat that no other observation device in the world can duplicate, the space agency reported during the annual American Astronomical Society meeting in Seattle. The Stratospheric Observatory for Infrared Astronomy (SOFIA) device, which snapped the pictures, was designed specifically to record colors typically blocked by the Earth's atmosphere, according to a Monday...

6b69ac24ed5b2b94d860cc355a08e703
2011-01-05 08:10:00

This new infrared image of the Lagoon Nebula was captured as part of a five-year study of the Milky Way using ESO's VISTA telescope at the Paranal Observatory in Chile. This is a small piece of a much larger image of the region surrounding the nebula, which is, in turn, only one part of a huge survey. Astronomers are currently using ESO's Visible and Infrared Survey Telescope for Astronomy (VISTA) to scour the Milky Way's central regions for variable objects and map its structure in greater...

c59cff8d84d2b420d79422eb8582eaf3
2010-10-06 09:45:00

A new infrared image from ESO's VISTA survey telescope reveals an extraordinary landscape of glowing tendrils of gas, dark clouds and young stars within the constellation of Monoceros (the Unicorn). This star-forming region, known as Monoceros R2, is embedded within a huge dark cloud. The region is almost completely obscured by interstellar dust when viewed in visible light, but is spectacular in the infrared. An active stellar nursery lies hidden inside a massive dark cloud rich in molecules...

fdb3a89af6ad60c77b1f56a71df008ad1
2010-09-16 09:45:00

Enjoying a frozen treat on a hot summer day can leave a sticky mess as it melts in the Sun and deforms. In the cold vacuum of space, there is no edible ice cream, but there is radiation from massive stars that is carving away at cold molecular clouds, creating bizarre, fantasy-like structures. These one-light-year-tall pillars of cold hydrogen and dust, imaged by the Hubble Space Telescope, are located in the Carina Nebula. This image is a composite of Hubble observations taken of the Carina...

47946b2c63d2b65f4c15faf497a593951
2010-08-30 06:50:00

A billowing cloud of hydrogen in the Triangulum galaxy (Messier 33), about 2.7 million light-years away from Earth, glows with the energy released by hundreds of young, bright stars. This NASA/ESA Hubble Space Telescope image provides the sharpest view of NGC 604 so far obtained. Some 1500 light-years across, this is one of the largest, brightest concentrations of ionized hydrogen (H II) in our local group of galaxies, and is a major center of star formation. The gas in NGC 604, around nine...

83cf61110a2849c0a692bfd6b4f456bd1
2010-07-21 06:50:00

Using a combination of instruments on ESO's Very Large Telescope, a UK-led international team of astronomers have discovered the most massive stars to date, one which at birth had more than 300 times the mass of the Sun, twice as much as the currently accepted limit. The existence of these monsters "” millions of times more luminous than the Sun, losing mass through very powerful winds "” may provide an answer to the question "how massive can stars be?" The new results appear in a...

4bdc04acaa9fd472e06e8f7091c2e10b
2010-07-13 07:34:40

A colorful star-forming region is featured in this stunning new NASA/ESA Hubble Space Telescope image of NGC 2467. Looking like a roiling cauldron of some exotic cosmic brew, huge clouds of gas and dust are sprinkled with bright blue hot young stars. Strangely shaped dust clouds, resembling spilled liquids, are silhouetted against a colorful background of glowing gas in this newly released Hubble image. The star-forming region NGC 2467 is a vast cloud of gas "“ mostly hydrogen "“...

4d32b1514048f2b3a98ae9daa996d5bd1
2010-05-11 09:50:00

A heavy runaway star is rushing away from a nearby stellar nursery at more than 250,000 miles an hour, a speed that will get you to the Moon and back in two hours. The runaway is the most extreme case of a very massive star that has been kicked out of its home by a group of even heftier siblings. The homeless star is on the outskirts of the 30 Doradus nebula, a raucous stellar breeding ground in the nearby Large Magellanic Cloud. The finding bolsters evidence that the most massive stars in...

bc451384235664106b0d9f7a445cb96c1
2010-05-10 11:35:00

Astronomers this summer will take a close look at a rare cosmic cradle for the universe's largest stars, baby bruisers that grow up to have 50 times the sun's mass. The international team of astronomers headed by University of Florida scientist Peter Barnes used an Australian radio telescope to find the cloud of gas and dust 8,000 light years away in the Southern sky constellation Carina. The cloud is in the early stages of collapsing in on itself, offering astronomers an unusual vista on the...


Latest Orion Nebula Reference Libraries

6_c65813e67f1bee99b0418c20e5cbbe582
2004-10-19 04:45:42

Planetary Nebula -- A planetary nebula is an astronomical object that usually appears nebulous and disk-like in low-resolution observations. Because of this appearance, similar to the appearance of planets in early observations, the "planetary" adjective was attached and has since been retained for historical consistency. According to current observations and models, planetary nebulae in fact have little to do with planets. Instead, as a small star (less than a few times the mass...

3_4496f97f2ab92587e01c89f4c01483582
2004-10-19 04:45:40

Saturn Nebula -- The layers of the Saturn Nebula give a complex picture of how this planetary nebula was created. The above picture, taken in April 1996 and released last week, allows a better understanding of the mysterious process that transformed a low-mass star into a white dwarf star. A computer model indicates that the central star of NGC 7009 first expelled the green gas that now appears barrel shaped. This green gas now confines stellar winds flowing from the central star,...

3_ce1bdc3d2f57c2d48945e00f2637f5a02
2004-10-19 04:45:40

Owl Nebula -- Dicovered by Pierre Mchain in 1781. The Owl Nebula M97 is one of the fainter objects in Messier's catalog, discovered by Pierre Mchain on February 16, 1781. In his description of this object, Charles Messier also mentions two other nebulous objects that he (and Mchain) have seen at about the same time, but which he had not added in his printed catalog version of 1781 (in the Connaissance des Temps for 1784). As the description is obvious and he added positions by...

3_24b330b74ac6a61e61a31d42d19679b02
2004-10-19 04:45:40

Orion Nebula -- Discovered 1610 by Nicholas-Claude Fabri de Peiresc. Located at a distance of about 1,600 (or perhaps 1,500) light years, the Orion Nebula is the brightest diffuse nebula in the sky, visible to the naked eye, and rewarding in telescopes of every size, from the smallest glasses to the greatest Earth-bound observatories and the Hubble Space Telescope. It is the main part of a much larger cloud of gas and dust which extends over 10 degrees well over half the constellation...

3_2ed87450f8389db24055dac878a9b66a2
2004-10-19 04:45:40

Hubble's Variable Nebula -- Hubble's variable nebula is named (like the Hubble telescope itself) after the American astronomer Edwin P. Hubble, who carried out some of the early studies of this object. It is a fan-shaped cloud of gas and dust which is illuminated by R Monocerotis (R Mon), the bright star at the bottom end of the nebula. Dense condensations of dust near the star cast shadows out into the nebula, and as they move the illumination changes, giving rise to the variations first...

More Articles (7 articles) »
Word of the Day
glogg
  • Scandinavian punch made of claret and aquavit with spices and raisins and orange peel and sugar.
This word comes from the Swedish 'glogg,' which is an alteration of 'glodgat,' mulled (wine).
Related