... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

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• Plate Boundaries: Divergence Zone

Astronomy Discussion Forums . Forums: . ... Celebrating "separate" Universes!! ... Post Message | ... If "B" were not different in at least some way from "A"; why, "B" would even have the same name as "A"; it would have to be "A". ... B" is a way of looking at itself and the world (inculding "A"). ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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An Ancient Universe: How Astronomers Know the Vast Scale of Cosmic Time . ... Astronomers can also determine the speed a galaxy is moving by breaking up its light into its component colors, rainbow-fashion. ... This pattern is now called "the expanding universe", since the entire universe of galaxies seems to be moving away. ... The Ancient Universe - The Age of the Expanding Universe - The Age of the Oldest Stars - The Age of Light From Distant Galaxies - The Age of the Chemical Elements | ...

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... Meta Index / Home Page / Poissonian statistics and source / Source detection limits . ... as well. subroutine minDetPoissonCountsVector(bkgCounts, likelihoodCutoff , detectableSrcCounts, detectableSrcCountsUncert, srcCountRatios , status) real (single), intent (in) :: srcCountRatios (:), bkgCounts(size( srcCountRatios )), likelihoodCutoff real (single), intent (out) :: detectableSrcCounts( size( srcCountRatios )) real (single), intent (out) :: detectableSrcCountsUncert( size( ...

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... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... This shows the Sun, Moon and Earth (not to scale) together with the . ... They have tested the technique on the Earthshine, the light reflected from the Earth by the Moon, and showed that it can reveal the presence of life in our planet. ... This technique uses the fact that the light reflected from the planet is polarised, whereas that emitted by the star is not. ... Polarised light can tell us about the reflecting surface...

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• Public Understanding of Science
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. Previous slide . Next slide . Back to first slide . View graphic version .

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Семинар проводится по понедельникам в 15:30 в конференц-зале ГАИШ . Руководитель семинара - проф. Б.В. Сомов, . ... На семинаре рассматриваются вопросы, связанные с генерацией магнитных полей в астрофизической плазме, эффектом магнитного пересоединения и ускорения частиц в сильных магнитных полях, космическими лучами, вспышками и другими нестационарными явлениями в атмосфере Солнца и солнечном ветре, солнечно-земными связями и физическими процессами в гелиосфере. Б.В. Сомов (ГАИШ МГУ). ...

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... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Observing . ... Why Join? ... Jupiter joins Venus in the early evening . ... That more brilliant one is Venus, and it s currently having its best showing for northern observers of 2015 as it shines brightest and appears highest in the evening sky. ... Only the Full Moon itself climbing higher in the southeastern sky this evening appears brighter. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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... java.lang.Object ij.macro.MacroRunner . ... Create a new object that interprets a macro file using a separate thread. ... MacroRunner (java.lang.String macro, Editor editor) . ... Create a new object that interprets macro source in a separate thread. public MacroRunner (java.lang.String macro, Editor editor) . ... Create a new object that runs a tokenized macro in a separate thread, passing a string argument. public MacroRunner ( Program pgm, int address, java.lang.String name, Editor editor) . ...

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... Н.С. КОМАРОВ- ведущий научный сотрудник Одесской астрономической обсерватории , профессор, доктор физико-математических наук . ... С.М. АНДРИЕВСКИЙ- ст. научный сотрудник Одесской астрономической обсерватории, кандидат физ-мат наук . ... Ю.М. ГОРБАНЕВ- научный сотрудник Одесской астрономической обсерватории , кандидат физико-математических наук. ... Т.В. МИШЕНИНА- ст. научный сотрудник Одесской астрономической обсерватории , кандидат физико-математических наук . ...

191. Молодежное Астрономическое Общество