... Direct Imaging * Circumstellar disks: Disks of space dust surround many stars, and this dust can be detected because it absorbs ... Features in dustdisks may suggest the presence of planets. ...
... Gas-rich planets grew from a disk of dust and gas which eventually crumpled under ... old theory relies on the protoplanetary dustdisk becoming denser and thinner until ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2009_03_March_Eyepiece.pdf -- 194.3 Кб -- 22.02.2015 Похожие документы
... Over time, gas and dust in these disks clump together under the pull of gravity to ... could distinguish between gas and dust in the disks to gauge what was happening in ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2010_07_July_Eyepiece.pdf -- 681.1 Кб -- 22.02.2015 Похожие документы
... cloud into a luminous ball, it and the disk of dust and gas orbiting it reflect the ... observed that infrared light from a disk of gas and dust around LRLL 31, a young ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2009_11_November_Eyepiece.pdf -- 826.2 Кб -- 22.02.2015 Похожие документы
... It's thought the LBT will image remnant disks of gas and dust in the vicinity of newly formed solar systems and detect gaps 5 ... A moth-like structure wit h a 22-billion-mile wingspan is a massive dustdisk surrounding a nearby, young star. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2008_02_February_Eyepiece.pdf -- 805.6 Кб -- 22.02.2015 Похожие документы
... Orbiting disks of gas and dust extended around the stars, and, with BP Piscium, jets of gas eject into space. ... Observations of the spectrum of the dustdisk surrounding star HR4796A indicate the presence of tholins. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2008_03_March_Eyepiece.pdf -- 757.3 Кб -- 22.02.2015 Похожие документы
... I lined up my image and checked it against the professional images, and I was happy to see that the orientation of what looked like the dustdisk in my image coincided perfectly with what I could see in the professional images," Olsen told space.com. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2012_01_January_Eyepiece.pdf -- 1214.6 Кб -- 14.10.2015 Похожие документы
... They spotted water molecules in disks of dust and gas around DR Tau and AS 205A, 457 and 391 light-years away, one of the few times water vapor has been detected in the inner part of a protoplanetary disk. ...
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Ссылки http://www.aaa.org/EyepieceFiles/aaa/2008_05_May_Eyepiece.pdf -- 735.2 Кб -- 22.02.2015 Похожие документы