Last time we saw that their might be evidence for non-luminous matter in the solar neighborhood. On the scale of the Galaxy however, there is rather direct evidence for nun-luminous material. ... If light traces mass in a galaxy then we expect a kelperian fall off in rotational velocity as a function of radial distance. ... Some sample rotation curves: . ... In the above example, the data is fitted against mass contributions from the gas, stars and dark matter in the halo. ...

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• ELECTRICITY FUNDAMENTALS
• The Galaxy Gallery Page VII: Infrared Imaging
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... About ATMoB . ... Members . ATMoB’s 'Direction Workshop' . ... Help to chart out desired changes to the directions our ATMoB efforts take! This will be a special workshop evening to gather feedback and ideas from our members on how well our activities and efforts are aligned with your desires. ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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Обзоры hep-ph: тематический рубрикатор . Эффекты квантовой гравитации . hep-ph/0305158 . ... Authors: D. V. Ahluwalia-Khalilova, Irina Dymnikova . Comments: This essay received an "honorable mention" in the 2003 Essay Competition of the Gravity Research Foundation . ... Comments: 4 pages . ... Comments: 9 pages, Latex . ... Comments: 14 pages LaTeX, 7 eps figures . ... Comments: 90 pages AMSTeX, 24 Figures . ... Comments: 29 pages, 4 figures . ... Вернуться в тематический рубрикатор hep-ph ...

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• Scientific.ru Общий форум

... SATELLITE: An object that revolves around a planet. ... SIDEREAL DAY: The length of a planet's rotation period relative to the stars. SOLAR SYSTEM: The sun and all the objects that are held in its gravitational field and move around it. ... SUPERIOR CONJUNCTION: The position of a planet when it is on the opposite side of the Sun from Earth (thus making in invisible). ... TRANSIT: The movement of an object between the Earth and the Sun and showing on the surface of the sun as a black dot. ...

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• Planets and Moons
• Astronomical Glossary - N thru R

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• SPUTNIK Clouds map
• SPUTNIK home page
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Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

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... Заработанные деньги можно получать на кредитную карточку , на счет в банке или по почте чеком . ... Заслуживает интереса служба Western Union . ... Найти адреса пунктов в Вашем городе можно на сайте Western Union . Зайдите на сервер, найдите свой город, найдите ближайшее к Вам отделение и узнайте. Если есть телефон - позвоните и узнайте (на сайте есть телефоны пунктов). ... Кредитные карточки . ... Указав номер счета Вы можете получать деньги на этот счет и снимать их с помощью карточки. ...

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• Разное
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New data - Magnetograms of Geophysical Observatory "Paratunka" 1967-2006 ! ... Solar Activity and Interplanetary Medium . Cosmic Rays . Ionospheric Phenomena . Geomagnetic Variations . Other STP Data . List of CD-ROMs in WDC for STP, Moscow . ... STP Data Online . ... Daily Forecasts of Geomagnetic Activity Geofor , (IZMIRAN) . Weekly Bulletin of Solar and Geomagnetic Activity Forecast , (IZMIRAN) . ... STP Data from other WDC's and Institutes and Observatories: . ...

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... Iowa Robotic Telescope | ... Talon is based on OCAAS, a software suite developed by software engineer Elwood Downey ( Clear Sky Institute ) for use at the University of Iowa ?s first remote facility (the ATF, or Automated Telescope Facility). ... XObservatory : Telescope Control Interface . ... This program calls upon and coordinates much of the interrelated portions of the Talon architecture, and forms the primary control panel for the telescope, dome, and peripheral systems when used locally. ...

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• Alexander Zaytsev Home Site (redirect)

... Запакованный zip-ом postscript-файл (28 K) . ... Лекция 1 (68K) | Лекция 2 (77K) | Лекция 3 (60K) . ... Лекция 5 (57K) | Лекция 6 (87K) | Лекция 7 (84K) . Лекция 8 (89K) | ... Лекция 1 (68 K) | ... Семинар 1 (29K) | Семинар 2 (34K) | ... Семинар 4 (30K) | Семинар 5 (27K) | Семинар 6 (26K) . Семинар 7 (35K) | Семинар 8 (33K) ] . Семинар 1 (29 K) | ... Postscript-файл (73 K) | ...

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• Introduction to number theory (Spring 2003)
• Algebra, 1st year (Fall 2005)
• Trivium (Spring 2005)

... The history of star formation was successfully analyzed for the first time based on the spectra of the stellar population of dwarf galaxies of low surface brightness outside the Local Group. We have investigated the stellar population of two dwarf spheroidal galaxies KDG61 and KDG64 in the central part of a close group of galaxies M81. ... These galaxies are dominated by the old stellar population (12-14 billion years) of low metallicity ([Fe/H] ~ -1.5). ... KDG61 . ... KDG64 ...

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• Sky 180/140 TV-cameras at Zeiss-1000
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... part 1 | ... Part 3 . The new circuit of global tectonics of the planets and their satellites . ... The "too hot" substance (magma) is formed of combination of different sort of atoms of chemical elements, spontaneously arising in the entrails of the pre-Earth cosmogenic vortex (and equal in entrails of other celestial object of spherical form). ... The water dropped out from the last it gradually was condensed and formed the widths of uniform Global ocean. ...

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• The new concept of formation and development of the Solar system
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... Бренд: DESSOUS DESSUS . Цвет: черный . Размер: 90C . Размер: 100C . Размер: 80C . Размер: 105C . Размер: 110C . Размер: 85C . Размер: 95C . ... Цвет: оливковый с рисунком . Брюки. Оригинальный узор в тон придает этим демократичным брюкам от John Devin особый шик. ... Размер: 29, 30, 31, 32, 33, 34, 36, 38 . ... Материал щита: Акрил . ... DJI Phantom 3-Blade Positive + Negative Self-locking Carbon Fiber Propeller Kit for RC Multi-copter Quadcopter . ...

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Comments on the regular wave planetology . ... Bothering all planetologiests losses of spacecrafts (SC) in martian orbit have a direct bearing on the regular wave planetology discussed at this symposium. ... Of 16 martian SC serious troubles and losses occured in 9 cases,this gives safety (stability) factor of 0,438. ... Sphericity factors are 0,830 and 0,420 respectively and they are rather near to the above shown safety factors (0,834 and 0,438). ...

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On optical characteristics of non-spherical scatterers . ... Usually one assumes that the radiation from a very distant source is incident on a scatterer and then this radiation can be represented by a plane wave . ... Amplitude matrix . ... The elements of the amplitude matrix on the directions of propagation of the incident and scattered radiations, the size, morphology and chemical composition of the scatterer as well as its orientation in the laboratory system. ... Scattering matrix . ...

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• Model of clusters
• Gravity Theory
• Binary pulsars and other tests of Gravity Theories

... Kent Observatory, near Toowoomba, Australia, in April 2006. ... Lyman, the supervisor at Hidden Hollow Orchard, where grafts are being grown of Isaac Newton's Flower of Kent apple tree. ... Sometimes every few minutes there is a plunk ... plunk ... plunk. ... In his youth, when galloping through the orchard he would sometimes decide to turn, leaving his rider going straight ahead to learn about motion and gravity. ... Back to John Kielkopf's Homepage . ...

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• Natural Science Building Solar Telescope
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... HUMAN LIFE RESEARCH . ... Search for genetic criteria for revealing living organisms with a maximum possible resistance extreme conditions of a prolonged space flight. ... A study of effects of exposure to microgravity on the growth and development of biological objects. ... Beans germination in space . ... Study of the state stability of the model closed ecological system and its links in microgravity conditions, microsystem components and the advanced biological life support systems for space...

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... This project was my personal idea quite some time ago: to port XFree86 , the free and optimized X11R6 implementation to OS/2. ... XFree86/OS2 is now available as a public version 3.3.6, which does not expire and for which full source code is available. ... x.physics.usyd.edu.au Please send a mail to me with a complete URL if you have set up a ftp server or a mirror for XFree86/OS2. ... Available ported software . ... I'll still be available as the mediator between XFree86/OS2 and general XFree86. ...

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• Image: View from the bridge (downtown direction)
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Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The Sun Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic Evolution ... So far, one planet has been studied by this method. ...

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• http://www.aaa.org/s932/images/09fallclass1.pdf
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• Online Store ? Amateur Astronomers Association of New York

Sp ecific features of differential motions in the DIMM V. Kornilov, B. Safonov May 28, 2010 1 Intro duction Differential image motion monitor DIMM widely used in studies of optical turbulence, is destined to measure the integrated effect of the Earth's atmosphere on the image quality. ... In the work of Martin, they are obtained by gradual spatial filtering 1 of the power spectrum of phase perturbations in the assumption of Kolmogorov's model of the optical turbulence (OT). ...

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• http://curl.sai.msu.ru/mass/download/doc/descript_eso.pdf