Windy setting for a big, young star.Windy setting for a big, young star Young stars grow up in turbulent environments, as seen in the intricate and unusual structures found in the gas clouds where they form. This photograph, obtained at infrared wavelengths by Adair P. Lane of Boston University Boston University, at Boston, Mass.; coeducational; founded 1839, chartered 1869, first baccalaureate granted 1871. It is composed of 16 schools and colleges. and John Bally bally Adjective, adv Brit old-fashioned, slang extreme or extremely: a bally nuisance, he's too bally charming for his own good Adj. 1. of AT&T Bell Laboratories in Holmdel, N.J., reveals for the first time details of the complicated flow patterns associated with jets of gas streaming out of a young, massive star. The arrow indicates the star's approximate location. A dense molecular cloud
A molecular cloud is a type of interstellar cloud whose density and size permits the formation of molecules, most commonly molecular hydrogen (H2). hides the star itself, which is within a star-forming cloud in the constellation Cepheus, about 2,380 light-years from Earth. The image, a mosaic of 28 high-resolution frames, shows the heating effects of high-speed winds emerging as two jets from the left and right sides of the star. The bright region to the left of center represents emissions from excited hydrogen molecules and reflected infrared light Noun 1. infrared light - electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves infrared emission, infrared radiation, infrared from a buried cluster of young stars. To the right, one jet has run into and been deflected by a dense clump of gas. A patch of color not of the white race; - commonly meaning, esp. in the United States, of negro blood, pure or mixed. See also: Color in the upper left may represent a dense "bullet" of matter ejected by the newly formed star at some earlier time. In visible light, such clumps of matter appear as small nebulas called Herbig-Haro objects. |
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