The Second U.S. Naval Observatory CCD Astrograph Catalog ( UCAC2 ) Table of Contents 1) Introduction 2) Summary of the Project a) Observations and Instrumentation b) Reductions of UCAC Observations c) Computation of Proper Motions 3) Properties of the Catalog and Important Notes For the User a) Sky Coverage b) Completeness c) Positions, Proper Motions and Error Calculations d) UCAC2 Magnitudes e) 2MASS Photometry f) Non-stellar ... All stars in the UCAC2 have proper motions. ...

... GCR and SCR are primary cosmic rays. 10-15 years after the discovery of cosmic radiation (1919) there emerged two main avenues of investigation in the physics of cosmic rays (CR): 1) nuclear - elucidation of the origin of elementary particles and nuclear interactions; and 2) astrophysical (space physics) - solution of the problem related to the origin and variations (changes in intensity) of CR. ... Besides, the CR flux in interplanetary space is, strictly speaking, not isotropic. ...

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... Research Innovation . Schools . ... Dean?s Office . Departments . ... School of Physics . ... Academician I.M. Lifshyts Theoretical Physics Department . ... Crystal Physics Department . Experimental Physics Department . General Physics Department . ... Low-Temperature Physics Department . ... International scientific conference ?Karazin?s Natural Science Studios? devoted to centenary of birth of Kharkov university professors-botanists A.M. Matvienko and Yu.N. Prokudin. ...

... 33, No. 5, pp. 332­339. i Young Nuclei in Dwarf Elliptical Galaxies I. V. Chilingarian1, 1 2 2 ** , O. K. Sil'chenko1, V. L. Afanasiev2 , and Ph. ... In all three galaxies, the luminosity-weighted age of the nuclei (4 Gyr) is considerably younger than that of the population in the outer regions of the galaxies. ... Kinematically decoupled structures associated with a young metal-rich stellar population can be formed precisely through a dissipative merger of gas-rich galaxies several Gyr ago. ...

The black hole. ... The black holes are generated in the result of a collapse of giant stars with the mass more than three Sun's masses. ... And moreover the gas near the neutron star or the black hole will get hot and will become a source of high energetic electromagnetic radiation in X-rays and gamma range. ... In the majority of double systems, being the sources of X-rays radiation, the invisible component mass does not exceed the two solar masses, so it is a neutron star. ...

2 June 2006 2007-2009 Work Plan v1 2007-2009 WORK PLAN: TOWARD CONVERGENCE DRAFT 1 for Technical Review COVER NOTE The following is the first version for a three-year plan for GEO, 2007 to 2009. ... Page 1 of 38 2 June 2006 2007-2009 Work Plan v1 ACRONYMS ADM AMDAR AMMA APAN AVHRR CBD CEOS CERN DAPHNE DEM EC EPA EPIDEMIO FAPAR FDSN GEANT GEO GEOSS GIS GMES GOFC-GOLD GOS GPM GSN IGCO IGDDS InSAR INSPIRE IPY ITU MODIS NASA NGO NIEHS SAR SBA SPOT -VGT SST THORPEX UN UNFCCC COP ... Task No. ...

... Date : 14/10/2007 . Lieu : Parrot auvergne alt:1270m . Matц©riel de prise de vue : Canon eos 300D object:fish-eye pose:64s ц  400asa,recadrage . Commentaires : Sur cette vue ц  large champ,orion se niche juste au dessus d'un hameau au millieu de nul part . ... Matц©riel de prise de vue : Canon eos 300D object:fish-eye pose:270s 200asa . ... Matц©riel de prise de vue : Canon eos 300D object:75mm f5/6,pose:413s 400asa . ...

... Space activity at the beginning of XXI-st Century view from inside G.M.Chernyavskiy STC for Earth Space monitoring of FSUE , Russia 1. The systemic approach in astronautics Everyone who has linked his life with astronautics and those who are interested in the future of the inhabitancy medium and its expansion up to cosmic scales, are troubled about the current state and development of space activity in the World and in the Native Land of the first artificial Earth satellite (AES). ...

... 2001 - present-day Researcher in Theoretical Department of Astro Space Center of Lebedev Physical Institute ot RAS . ... Department Number . ... Astro Space Center . ... arna@lukash.asc.rssi.ru . ... Arkhipova N.A., Komberg B.V., Lukash V.N., Mikheeva E.V., "Population of Cosmic Voids", Astronomy Reports 51, pp 787-796 (2007) . ... Surdin, V.G., Arkhipova, N.A., "Influence of dissipation and dynamical friction on the number of globular clusters in a galaxy", Astronomy Letters, Vol.24, p.343 (1998) ...

... Сегодня: 10 апреля 2016 г. Астронавты космического корабля многоразового использования Discovery Пирс Селлерс и Майк Фоссум начали в среду свой последний в ходе нынешней экспедиции выход в открытый космос. ... Свой первый выход в открытый космос он совершил в ходе нынешнего полета Discovery к МКС в минувшую субботу. Затем оба астронавта выходили за пределы станции в понедельник, 10 июля. ... Астронавты Discovery вышли в открытый космос, чтобы потренироваться в устранении повреждений . ...

Охотники за потенциально опасными астероидами получили гранты на исследования . ... Получатели грантов Gene Shoemaker Near Earth Object Grants прошлых лет открыли много ранее неизвестных астероидов, в том числе астероид 2004 GA1, который является первым потенциально опасным астероидом размером более 1 км в поперечнике, открытый астрономом-любителем (им был Джон Броутон (John Broughton)). Кстати, получить грант имени Джина Шумейкера может и профессиональный астроном и астроном-любитель. ...

ABSTRACTS 10-th International Gamow Summer School "Astronomy and beyond: Astrophysics, Cosmology and Gravitation, Cosmomicrophysics, Radio-astronomy and Astrobiology" (Ukraine, Odessa, Chernomorka, 23-28 August, 2010) MEMORIAL SESSION SERGEY ALEKSANDROVICH SNEGOV (1910-1994) ­ OUSTANDING PHYSICIST, COSMOLOGIST, ASTRONOMER AND WRITER ­ VISIONARY TO A 100-ANNIVERSARY FROM BIRTHDAY Pahomov A.G. PFUM, Moscow It is possible to judge a condition of an astronomical science on literary works of time. ...

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