... 2 Proposal 12812 (STScI Edit Number: 4, Created: Friday, October 5, 2012 8:02:56 PM EST) - Overview The Horsehead Nebula, a popular target among amateurs, is an intriguing darknebula full of dense clouds of dust and gas. ...
... Seven additional objects appear as dark oval silhouettes seen against background nebula light (McCaughrean & O'Dell 1996); these are very likely to be protoplanetary disks seen in absorption. ...
... Early ACS science highlights · First images in April 2002: Tadpole, Cone, Mice, Omega Nebula · Distant supernovae: accelerating universe, dark energy · Behind-the-scenes sneak preview: Helix Nebula, Ultra Deep Field During the Leonid meteor shower on 19 ...
... Interstellar Dust Scattering Properties from Dark Clouds . From K. D. Gordon 2004, in "Astrophysics of Dust", (ASP Conf. ... Dark Cloud Plots . Single Scattering Albedo . a . Scattering Phase Function Asymmetry . ...
... 07713 WF/PC2 CYCLE 7 SUPPLEMENTAL DARKS pt3/3 07748 The Origins of Boron 07761 The Missing Mass of the Crab Nebula 07948 CCD Dark and Bias Monitor -- Cont to Dec 98 07950 Cycle 7 MAMA Dark Measurements 08059 POMS Test Proposal: WFII targeted parallel ...
... 2000), TPSC 78, corresponding to source MAX 46, is located near a characteristic feature of the Orion Nebula, the dark arc limiting to the north the OMC-1 South region, %4500 to the southwest of the Trapezium. ...
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Ссылки http://www.stsci.edu/~robberto/Main/Recent%20papers/ApJ129.1534.pdf -- 1795.0 Кб -- 13.01.2006 Похожие документы
... Seven additional objects appear as dark oval silhouettes seen against background nebula light (McCaughrean & O'Dell 1996); these are very likely to be protoplanetary disks seen in absorption. ...