... Electric Forces . 19.Motion in a Circle . ... In the absence of forces, motion in a straight line and constant velocity continues indefinitely. ... Each rotation the stone covers a distance . ... Since its velocity v equals the distance it moves in one second, one finds . ... while the actual motion brings it to some point D on the circle, whose center will be denoted by O. In the absence of forces, motion in a straight line and constant velocity continues indefinitely. ...

... Table of Contents - Subject Index - Author Index - . Astronomical Data Analysis Software and Systems IX . ASP Conference Series, Vol. ... Index . ... The ADASS Conference Series provides a forum for scientists and computer specialists concerned with development of software for astronomical data acquisition, vizualisation, reduction, analysis and archiving, and telescope and instrument control systems. ... The conference was hosted by the Canada-France-Hawaii Telescope Corporation (CFHT). ...

Weekly Bulletin on Solar and Geomagnetic Activity Highlights on 07 - 13.07.2014, Forecast on 14 - 21.07.2014, Carrington Rotation 2252 ( 28,03.06.2014) SUNSPOT-FORMING ACTIVITY CONTINUED TO REMAIN AT THE HIGH LEVEL UN- TIL JULY 12. ... NEXT WEEK THE MIDDLE LEVEL OF SUNSPOT-FORMING ACTIVITY IS EXPECTED. ... FLARE ACTIVITY WAS ON A THE HIGH LEVEL AT JUNE 1, THE MIDDLE LEVEL OBSERVED 9 - 10 JULY AND THE LOW - IN OTHER DAYS. FOR THE PERIOD 2 EJECTIONS OF SOLAR FILAMENTS WERE OBSERVED. ...

... part 1 | ... The Basic Stages in Earth's Pre-geological Development . ... After fragments of the Vortex sleeves separated, whirlwinds of second and third orders ("NC" - new micro-vortex) were generated- future planet cores and their satellites - all of them developing independently, governed by the common laws of development of cosmogenic vortexes. ... Our planet's core today is comprised of considerably deteriorated cosmogenic vortex; consequently, the Earth has a moderated magnetic field. ...

... Liyong Liu (NAOC) . Site testing on seeing conditions of the astronomical observatories over China are briefly reviewed, including Xionglong station of NAOC, Gaomeigu station of Yunnan Observatory, Delingha station of Purple Mountain Observatory. ... PDF [3.0€аMB] October 8, 09:55 10:20 . ... In this paper, we will review the site survey activities in the past years, and present the site-testing results on the Oma site, including cloud cover, seeing, water vapor, transparency and sky brightness. ...

Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences PUL Analysis Center Pulkovo IVS Analysis Center (PUL) 2009 Annual Rep ort Zinovy Malkin, Natalia Miller, Elena Popova Abstract This report briefly presents the PUL IVS Analysis Center activities during 2009 and plans for the coming year. The main topics of the investigations of PUL staff in that period were ICRF related studies, computation and analysis of EOP series, and VLBI2010 related issues. ...

JSC History . ... Search . JSC History Collection - Are You in the Archives? ... The JSC History Collection contains 1.5 million documents covering more than 40 years of NASA's human space flight activities and community history, and is also home to the JSC Oral History Collection. ... The collection welcomes materials that document individuals? roles at NASA Johnson Space Center . ... Information on accessing the materials in the JSC History Collection . History Search Index . ...

May 13, 2009. S.P. Korolev RSC Energia, . Korolev, Moscow Region . S.P.Korolev RSC Energia hosted training sessions under the crew-training program for Expedition Twenty One to the International Space Station (ISS-21). ... Official WEB-site of S.P.Korolev RSC Energia . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2015 July 16 . 50 Miles on Pluto . Image Credit: NASA , Johns Hopkins Univ./ ... Explanation: A 50 mile (80 kilometer) trip across Pluto would cover the distance indicated by the scale bar in this startling image. ... Rising to an estimated 11,000 feet (3,500 meters) the mountains are likely composed of water ice. ... About APOD | ...

... Telescopes . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... LX - Rear Thread Aluminum Dust Cover . ... Rear Thread Aluminum Dust Cover for SC and ACF optical tubes. ...

Cold streams: detectability, relation to structure and characteristics Tobias Goerdt Universidad AutСnoma de Madrid with Daniel Ceverino, Andi Burkert, Avishai Dekel, Amiel Sternberg Cold streams Detectability in absorption: Computed sky covering fraction · Very low sky covering fraction · Low metallicity in streams Stacked absorption line profiles · Central geometry / 'down the barrel' · In agreement with Steidel et al. (2010) or BouchИ et al. ...

I recieved PhD in 1998 and now I'm a reseacher at the division of Relativistic Astrophysics at Sternberg Astronomical Institute of the Moscow State University. ... Isolated neutron stars and black holes. Their evolution, distribuion, accretion onto INSs and BHs . ... My 4th year work (B.S.): Accretion onto isolated neutron stars and accretion in X-ray pulsars. ... My diploma (M.S.): Binary evolution after the starformation burst at the Galactic Center, Moscow State University, 1995 January. ...

. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 24/08 Nara . Up . << Prev . Slope of the hill is covered by large stone staircase. Deers everywhere. Next >> . Photo album generated by album tool from Marginal Hacks by David on Tue Jun 23 14:46:23 2015 .

Prior to its strong outbursts in 2011, blazar 4C +71.07 was a weak source for FermiтАЩs LAT. These images centered on 4C +71.07 show the rate at which the LAT detected gamma rays with energies above 100 million electron volts; lighter colors equal higher rates. The image at left covers 2.5 years, from the start of FermiтАЩs mission to 2011. ... A more frequently active blazar, S5 0716+71, appears in both images. Credit: NASA/DOE/Fermi LAT Collaboration ...

... Armagh Planetarium . ... Universe . ... September . ... Posted on September 27, 2010 | ... This new Hubble Space Telescope image shows that M66 seems to have been through the mangle. ... You can find out in this issue of Astronotes) . ... No Comments Dark matter and its part in the evolution of the Universe is revealed by new data collected by the Hubble Space Telescope. ... Newer Entries . ... Here you will find the latest news and views from the fascinating worlds of astronomy and space...

... Всякую мероморфную функцию комплексного аргумента, например, многочлен, можно представлять себе как топологическое накрытие над сферой Римана, разветвленное над конечным множеством критических значений. Комбинаторика разветвленных накрытий играет важную роль в современной математической физике. ... Однако известные мне доказательства большинства из них требуют привлечения геометрических и топологических методов, далеко выходящих за рамки школьной математики. ...

... Dept. for Physics of Planetary Systems . ... Laser station . ... Built a network of laser stations (LLS), radio (GNSS) satellites and observation radiointerferometrychnyh observations of quasars (VLBI) ( YA.S. Yatskiv, Medvedsky MM, AA Pace, EE Volvach, YL Kokurin in collaboration with workers in other entities) . ... БЂў Laser station observation satellites is the global network of service stations of the International Earth rotation and conducts active surveillance for international programs. ...

... Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. Dnepr Cluster Mission 2014 6 November 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . Baikonur Cosmodrome Yasny launch base Downloads . ... Preparations for the Dnepr cluster launch mission that will carry 6 spacecraft on-board are currently under way at Baikonur Cosmodrome. ... Dnepr LV . ...

... The first two working group reports (on Extrasolar Planets and the Herschel--ALMA Synergies) were released in 2005 and 2006, and this third report covers the area of Fundamental Cosmology. The Working Group's mandate was to concentrate on fundamental issues in cosmology, as exemplified by the following questions: . What are the essential questions in fundamental cosmology? ... What are the appropriate methods with which these key questions can be answered? ...

NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Launches . ... Launch Vehicles. ... Space Science . ... Russian-Indian Activities On GSLV . While India successfully test fired its own Lox/LH2 engine Russian engineers continue to adapt 12CS (12KRB) stage for the Indian GSLV launch vehicle. Tsyklon-4, The Advanced Space Launch Vehicle . ...