Break a Wall around Yourself!
نویسندگان
چکیده
منابع مشابه
A wall of dust around a proto-Mira
We present the discovery of a huge (19 × 16) dust ring surrounding a bright (V = 10.60) red star. The dust ring has, at D = 700 pc, a diameter of 4 pc, and a central hole of ∼1.5 pc across. Part of the shell is also seen as an absorption nebulosity. The star is classified as a M3III AGB star. Among AGB stars its detached shell is of unrivalled size. Detached shells around AGB stars are normally...
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We present broad-band imaging with the Subaru Telescope of a 25 ′ ×25 ′ field surrounding the radio galaxy TN J1338– 1942 at redshift z = 4.1. The field contains excesses of Lyman-α emitters (LAEs) and Lyman break galaxies (LBGs) identified with a protocluster surrounding the radio galaxy. Our new wide-field images provide information about the boundary of the protocluster and its surroundings....
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ژورنال
عنوان ژورنال: Journal of the Robotics Society of Japan
سال: 2005
ISSN: 0289-1824,1884-7145
DOI: 10.7210/jrsj.23.946