M16 = NGC6611 ( 18h 18.8m -13°47´, 6.0 mag. )
This open star cluster in Serpens was discovered by de Cheseaux in 1746 and Messier observed it on June 3, 1764.
M16 Eagle Nebula
Gaseous Pillars of Star Birth
The interaction between stars and gas is particularly striking in Figure 18.9(b).
M16 is the Military of the United States designation for a family of rifles derived from the ArmaLite AR-15 and further developed by Colt's Manufacturing Company starting in the mid-20th century....
, and the Steyr AUG
Steyr AUG ...
M16 part of the Eagle Nebula
Description: open cluster
Constellation: Serpens
Small Image
Large Image ...
M16 is an open star cluster and cloud of hot gas about 7,000 light-years away in the constellation Serpens. It contains a diffuse nebula and several dark dust lanes known as the Eagle Nebula.
M16 is a young open cluster associated with the Eagle Nebula, a diffuse nebula which is a region of current star formation in the tail.
"M16, the Eagle Nebula shows newborn stars emerging from "eggs" - not the barnyard variety - but rather, dense, compact pockets of interstellar gas called evaporating gaseous globules (EGGs).
Stars in M16 are born in clouds of cold hydrogen gas that reside in chaotic neighborhoods, where energy from young stars sculpts fantasy-like landscapes in the gas. The tower may be a giant incubator for those newborn stars.
An HII region (M16, NGC 2237-2244) in Monoceros, more than 1 kpc distant. It has a fairly high degree of symmetry about a centrally located cluster of about six hot, young O-type stars.
Rossby Number ...
M16 (NGC 6611)
M17 (NGC 6618, Omega Nebula)
M20 (NGC 6514, Trifid Nebula)
M27 (NGC 6853, Dumbbell Nebula)
M31 (NGC 224, Andromeda Galaxy)
M32 (NGC 221, companion to M31)
M33 (NGC 598, Triangulum Galaxy)
M42 (NGC 1976, Orion Nebula) ...
The Eagle Nebula (M16) consists of enormous columns of cool interstellar hydrogen gas and dust that are about 7,000 light-years from Earth (in the constellation Serpens).
M16 part of the Eagle Nebula (open cluster)
Serpens is a particularly annoying constellation for people like me who try to catagorize them.
This is the Eagle Nebula, also known as M16 or NGC 6611. This nebula was photographed by the Hubble Space Telescope, producing the famous image commonly known as the "Pillars of Creation." In this area entire solar systems are being born.
There are two Messier objects in Serpens: M5 and M16; the first is found in the "head" of the serpent, the second in the "tail". M5 (NGC 5904) is a spectacular globular cluster, containing a half a million stars.
Related images (other sources -- see under 'Related Images' on pages the below)
AAT 16. NGC 6611, star cluster and the Eagle nebula, M16
AAT 47. NGC 6611, star cluster and the Eagle nebula, M16
AAT 70.
Star-Birth Clouds in M16 (Eagle Nebula). J. Hester and P. Scowon (Arizona St. Univ.), November 2, 1995. Taken with NASA Hubble Space Telescope, WFPC2 ...
Some of the better known dusty regions in the universe are the diffuse nebula in the Messier catalog, for example: M1, M8, M16, M17, M20, M42, M43 Messier Catalog ...
The tip of the serpent's tail is marked by Theta Serpentis, called Alya, an Arabic word that actually refers to a sheep's tail. The most celebrated object in Serpens is a star cluster called M16, embedded in a gas cloud called the Eagle Nebula, ...
 See also: Star, Nebula, Light, Sky, Constellation
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