nebula

Hubble said the light that appeared to come from nebulae really came from stars near the nebulae.

Explanation: One of the most identifiable nebulae in the sky, the Horsehead Nebula in Orion, is part of a large, dark, molecular cloud.

l Nebula (plural nebulae) was the word once used for and fuzzy patch of light in the night sky.

One of the most notable of these dark absorption nebulae is a cloud toward the constellation Ophiuchus known as Barnard 68, pictured above.

The element hydrogen comprises 90% of the matter in gaseous nebulae.

An image released by NASA shows the Heart and Soul nebulae in an infrared mosaic from the Wide-field Infrared Survey Explorer, or WISE.

The nebulae, he said, were clouds of atoms and dust. They were not hot enough -- like stars-- to give off light.

Explanation: Bright nebulae abound in and around the expansive southern constellation of Centaurus .

The name originates from the 18th century, when telescopes weren't powerful enough to distinguish nebulae from gas giant planets.

This Hubble Space Telescope image reveals "The Cat's Eye Nebula" to be one of the most complex "planetary nebulae" known.

The dim, dusty nebulae reflect starlight from our own Milky Way Galaxy and lie only a few hundred light-years above the galactic plane.

And he made an important discovery about nebulae.

Switch your view to see the sky above your Earth location, and explore far-away galaxies, nebulae, and more.

Such tumultuous , often visually spectacular, interstellar regions surrounding youthful stars are known as gaseous nebulae.

Where the otherwise obscuring dust clouds lie close to the hot, young stars they also reflect starlight, forming blue reflection nebulae.

Supernovae may be flashier , but their debris is roiling and chaotic, lacking the symmetry and intricacy of these nebulae.

Light is unable to escape through a number of dark nebulae which are present there.

This image from the Hubble Space Telescope reveals the Cat&squots Eye Nebula to be one of the most complex planetary nebulae known.

Its opponent on the right is composed of the faint stars, dust clouds, and nebulae along the plane of our Milky Way Galaxy.

Hanging from his belt, the stars and nebulae of the Hunter's sword are visible lower and to the right.

Photos of wispy nebulae and galaxies can only be taken with extended exposure. Not only flashlight will not help, it will become a nuisance.

Your own Milky Way is one of these giant nebulae.

These planetary nebulae hint at the fate of our own Sun as its core runs out of nuclear fuel in another 5 billion years.

Explanation: Majestic nebulae and stars of our Milky Way Galaxy stretch across this panoramic image of the entire night sky.

Such adaptive optic techniques allow high-resolution ground-based observations of real stars, planets, nebulae, and the early universe.

The typical size of a nebula is about hundred light years. Nebulae are made up of gases and dusts.

Explanation: Star clusters, glowing nebulae and dark dust clouds abound in Cepheus, royal constellation of the northern hemisphere.

The things in the sky include stars, planets, nebulae, clusters of stars, and galaxies.

Immediately to its left are a cluster of prominent bluish reflection nebulae sometimes called the Running Man.

The promising technique can also be applied to imaging other extended objects like star clusters and nebulae.

Some nebulae appear to be completely engulfed by exceedingly large molecular clouds.

Explanation: This tantalizing array of nebulae and stars can be found about 2 degrees south of the famous star-forming Orion Nebula.

Probably some of the old Chinese descriptions of the heavens contain mentions of nebulae also.

Planetary nebulae are a type of isolated gaseous nebulae possessing a fair degree of bilateral symmetry .

Turn it on, point it at a celestial object, and pull the trigger to identify planets, stars, nebulae , galaxies and much more.

a collection of star systems; any of the billions of systems each having many stars and nebulae and dust.

He proved wrong those who believed nebulae lay inside the Milky Way. And he proved that nebulae were galaxies themselves.

l Dark nebulae not only have no light of their won, they also soak up all light.

Both are planetary nebulae, gaseous shrouds cast off by dying sunlike stars, and are similar in physical size, at a light-year or so across.

The expansive Seagull (upper left) is itself composed of two major cataloged emission nebulae.

and planetary nebulae, in which a dying star has thrown off its outer layers, with the exposed hot core then ionizing them.

Whie stars are made of very hot, dense gas, the gas in nebulae is cool and spread out.

Until recently, it was thought that such shells around planetary nebulae were a rare phenomenon.

Planetary nebulae have long been appreciated as a final phase in the life of a sun-like star.

I have to talk about astronomy without showing you any single image of nebulae or galaxies, etc. because my job is spectroscopy.

Instead it now creates elegant nebulae, fascinating to professionals but hard for the layman to pick out unaided.

The 9. 25 is an excellent performer on a variety of deep-sky objects, especially open and globular clusters, nebulae and double-stars.

Planetary nebulae fade away gradually over tens of thousands of years.

Some astronomers thought nebulae were part of our Milky Way Galaxy .

Gamma Cass is physically located only 3 to 4 light-years from the nebulae, just off the upper right edge of the frame.

Nebulae are perhaps as famous for being identified with familiar shapes as perhaps cats are for getting into trouble.

In India, political parties often seem like shapeless nebulae illuminated by star candidates.

Planetary nebulae are created by sun-like stars in a final phase of stellar evolution.

Reddish nebulae in this image reveal regions of active star formation, where young, hot stars heat up nearby gas clouds.

While stars and nebulae look like specks or small patches of light . they are really enormous bodies.

The dark nebulae stand out because they block out background stars.

M101 was also one of the original spiral nebulae observed by Lord Rosse's large 19th century telescope, the Leviathan of Parsontown.

Tne binary interactions play an important role in the formation and shaping of planetary nebulae(PNe).

These nebulae can be seen with binoculars from a dark location.

l The Ring nebula in Lyra is the best-known of the planetary nebulae.

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These nebulae, which are not technically related to planets, are gas clouds forced outward by a dying star.

The nebulae can be seen with binoculars from a dark location.

Barnard's markings are dark nebulae , interstellar clouds of obscuring gas and dust.

NGC 2818 is one of very few planetary nebulae in our galaxy located within an open cluster.

In this well met scene, the red emission is also juxtaposed with the telltale blue haze of reflection nebulae.

Bright clusters and nebulae abound in the northern constellation of Auriga.

Astronomers used the Hubble Space Telescope to make a series of images of planetary nebulae in the mid-1990s, including this one.

The sharp Hubble data also reveal more distant background galaxies seen right through NGC 2442's star clusters and nebulae.

In fact, Hubble revealed dozens of protoplanetary disks, or "proplyds, " often silhouetted against nebulae.

Serendipitously, the picture also recorded a bright, comet-shaped cloud not known to share the sky with Orion's famous stars and nebulae.

Stars that form planetary nebulae typically live for billions of years.

Stars are born in huge reddish nebulae and emerge as brilliant blue star clusters.

This process could explain why some nebulae appear to result from an outflow that came to an abrupt end.

In 1995, astronomers used the Hubble Space Telescope (HST) to make a series of images of planetary nebulae, including the one above.

Brightclusters and nebulae abound in the northern constellation of Auriga.

Basic organic (life) chemicals such as amino acids have been detected in nebulae and meteorites (see meteors).

Separated by a dark cloud of obscuring dust, the two bright nebulae are about 1, 500 light-years away.

l Glowing nebulae are named because they give off a dim, red light, as the hydrogen gas in them is heated by radiation from nearby stars.

How planetary nebulae can form such complex structures, however, is a hot debate among professional astronomers such as Jacoby.

The nebulae are located in the constellation Cassiopeia, about 6, 000 light-years away from Earth.

In this infrared mosaic, WISE captures the vast star-forming heart and soul nebulae, located 6, 000 light-years from Earth.

Many of Barnard's dark nebulae are themselves likely sites of future star formation.

l Many nebulae are gigantic clouds of gas and space dust.

Also visible in the picture are blue reflection nebulae which preferentially reflect the blue light from nearby stars.

It shows Orion's belt stars and well-known nebulae along with many 2. 5 degree long geostationary satellite trails.

This dark tower, NGC 6231, and associated nebulae are about 5, 000 light-years away.

Effect of Noninvasive Ventilation in Acute Bronchial Asthma with Oxygen Nebulae Inhalation and Ultrasound Nebulae Inhalation

The research on nebulae model of innovative large enterprises and Genetic Algorithm to choose subsidiary companies

This is the award for completion of all levels of the three Imoon nebulae