Explanation: Can a gas cloud grab a galaxy? It's not even close. The "claw" of this odd looking "creature" in the above photo is a gas cloud known as a cometary globule. This globule, however, has ruptured. Cometary globules are typically characterized by dusty heads and elongated tails. These features cause cometary globules to have visual similarities to comets, but in reality they are very much different. Globules are frequently the birthplaces of stars, and many show very young stars in their heads. The reason for the rupture in the head of this object is not completely known. The galaxy to the left of the globule is huge, very far in the distance, and only placed near CG4 by chance superposition.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: cometary globule - globuly Publikacii so slovami: cometary globule - globuly
Sm. takzhe: Kometarnye globuly CG4: globula i galaktika Zvezdy i globuly v tumannosti Begushii Cyplenok CG4: razrushennaya kometarnaya globula Kometarnaya globula CG4 Globuly v tumannosti Begushii Cyplenok Globuly Tekkereya Vse publikacii na tu zhe temu >>