Click for a video of the pendulum . ... In 1851 Leon Foucault (1819-1868) was made famous when he devised an experiment with a pendulum that demonstrated the rotation of the Earth. Joseph Ashbrook's book, The Astronomical Scrapbook , (Cambridge University Press, 1984) has a short chapter on Foucault's contributions to astronomy. ... Click here for more a detailed pdf document (5MB) about the University of Louisville's Foucault pendulum along with technical notes and the original working drawings. ...

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• ImageJ_Updater (ImageJ API)

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... November 9, 10, 11, 12 and 13 . December 6, 7, 8 and 9 March 24, 25, 26, 27 and 28 . ... December 3, 4 and 5 February 13, 14 and 15 . ... December 10, 11, 12, 13 and 14 . Incoherent Scatter Radar ionospheric parameters measurements are carried out on coordinated days determined by the International Geophysical Calendar. ...

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• East Siberian Center for the Earth's Ionosphere Research. Objectives.
• East Siberian Center for the Earth's Ionosphere Research. Ionospheric parameter
• East Siberian Center for the Earth's Ionosphere Research. Modernization...

The Earth. ... The middle raiding of the Earth is 6371,032 km, the pole 6356,777 km equatorial - 6378,160 km. The Earth surface area is 510,2 mln km^2, 70,8% of which is the World ocean. ... According to the modern cosmogonical views the Earth was formed 4,6 - 4,7 billions years ago from the protoplanet cloud captured by the Sun. ... The Earth is conditionally divided into 3 parts: a bark a cloak and a core (in the centre). The external layer - the bark is 35 km thick. ... Above the Earth. ...

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• radiazpe
• redkoste
• lunohodphotoe

... IAA VLBI Analysis Center . ... First IAA SLR EOP submission to IERS Annual Report . ... Beginning of operational processing of SLR observations . ... We use several program packages for analysis mostly developed at the IAA: GROSS for processing of the SLR observations and analysis of EOP and coordinates time series, OCCAM/GROSS for computation of EOP, station coordinates, and troposphere parameters time series from the VLBI observations, GRAPE for processing of GPS observations. ...

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• Laboratory of minor bodies of Solar system
• Keywords_37
• LAB Space Geodesy and Earth Rotation - QUASAR

... Classes . ... Earth . ... tcc::Earth Class Reference . ... std::tr1::array < double, 3 >љ . ... std::tr1::array <double, 2> tcc::Earth::poleInterceptX . ... std::tr1::array <double, 2> tcc::Earth::poleInterceptY . ... std::tr1::array <double, 2> tcc::Earth::poleSlopeX . ... std::tr1::array <double, 2> tcc::Earth::poleSlopeY . ... std::tr1::array <double, 3> tcc::Earth::startTAI . ... std::tr1::array <double, 2> tcc::Earth::ut1_taiIntercept . ... std::tr1::array <double, 2> tcc::Earth::ut1_taiSlope ....

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• Mirror Controller Version History
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• Mirror Controller Actor

... Pre-university education . ... Samara region . ... A small spacecraft Aist-2D , developed by the scientists of Samara State Aerospace University (SSAU) and the experts of the Rocket and Space Centre Progress will see from outer space what is hidden under the thick top of trees and below the Earth's surface. The radar equipment was installed on Aist-2D , which was delivered to the space launcher complex Vostochniy on January 22. ... Tomography of the Earth's ionosphere will also be carried out. ...

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Тема : Хвостатые гостьи IV (кандидаты в кометы) .. Показать сообщение отдельно . ... Сообщений: 19,465 . Объект S506390 (S506390 object) - новая, 3-я комета обсерватории Southern Observatory for Near Earth Research (SONEAR) Oliveira (Brazil) код Y00 = C/2015 F4 (Jacques) _ CK15F040 .. ... Отправить личное сообщение для Silvester . Найти еще сообщения от Silvester . ...

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• Google Sky (без Google Earth) - Общая Астрономическая Конференция
• Путешествие во Вселенной с программой "Sky in Google Earth" - Общая
• Астероид 2010 TK7 (Earth Trojan, Aten group) - 6 декабря 2013 года в 0.197 a.e.

... Bad Astronomy . Misconceptions . ... Bad Astronomy : The Moon only shows one face to us because it is not rotating. Better astronomy : The Moon only shows one face because it is rotating, once every time it revolves around the Earth. ... Place the Moon model on the table about 30 centimeters (one foot) away with the X facing the Earth model. ... You'll see that to keep the X facing the Earth model, you have to rotate the Moon model as it goes around the Earth model . ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bad News
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... Научная панорама ? arxiv:0709.0752 Sky in Google Earth . ... arxiv:0709.0752 Sky in Google Earth (Sky in Google Earth: The Next Frontier in Astronomical Data Discovery and Visualization) . ... Описан проект <A HREF=" http://earth.google.com/sky/index.html ">Sky in Google Earth</A>. ... http://xray.sai.msu.ru/~polar/sci_rev/167.html#arxiv/0709.0752 . ... Еще они нам сказали, что image processing для DSS2 какие-то фонари в Гуггле делали 2 года!! ... А черт знает что там они делали два года. ...

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• Полосы полных солнечных затмений для Google Earth - Астрономия и компьютеры
• orbit@home - Новости астрономии и космонавтики

This calculator only works if your browser can process JavaScript . Units: CGS SI . Physical Constants . Astronomical Constants . ... It only specifies the units of the constants buttons for future entries! ... Planck constant . ... erg s . Gravitational constant . ... Electron charge . ... Mass of electron . ... Atomic mass unit . ... Boltzmann constant . ... Rad'n density constant . ... Fine structure constant . ... Rydberg constant . ... Astronomical unit . ... Solar mass . ...

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• Solar System Cosmology
• Common Range Functions
• Up-date RC-sources Spectra

OBSERVATIONS OF COORBITAL SATELLITES OF SATURN Emel'yanov N., Varfolomeev M. Sternberg State Astronomical Institute, Moscow, e-mail : emelia@sai.msu.ru Institut de MИcanique CИleste et de Calcul des иphИmИrides, Paris, e-mail : emelia@imcce.fr Abstract. To improve the orbital parameters and masses of coorbital satellites of Saturn, Janus and Epimetheus, new observations of these satellites are necessary. ... IN: Saturn. ... New observations of Saturn's coorbital satellites" - Icarus. ...

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• The mass and the moment of inertia of the Earth
• Trudy GAISH, vol. LXV, 1996, Abstracts in English

... It is know as Creed. ... From Creed 'The Inca' ruled the vast empire. ... Levels 3, 4, and 5 will : work very well for deathmatch as they : are smaller Difficulty Settings : Implemented New Sounds : Yes New Graphics : Yes New Music : Yes Demos Replaced : None; by choice Dehacked/BEX Patch : No Other files required : No * Music * Music Section Name Of Music D_INTROA : Rock You - Queen Intro : Sweet Dreams - Marilyn Manson Intromission : Tonight, Tonight - Smashing Pumpkins ...

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