... About meteorites . Collections . ... About laboratory . Meteorite encyclopedia . ... Meteorite collection . ... Session of dissertational council Д 002.109.02 has taken place on the 16th of February, 2011, in Vernadsky Institute conference hall. ... 39 new meteorites were stoked the laboratory in 2010: one meteorite from Russia (Romashki), 8 meteorites from Morocco, 7 meteorites from Egypt, 2 meteorites from Qatar and 11 meteorites from Oman. ... 27 July, 2004 . ... Meteorite Encyclopedia: . ...

... La dГїmocratie est la pire forme de gouvernement, Г l'exception de toutes les autres, affirmait Winston Churchill. ... Force est de constater que le mois d'aoГ't est la pГїriode idГїale pour jouer Г croire que les affaires du ciel sont aussi importantes que celles de la Terre. Et comme en astronomie, un secret est par dГїfinition une information qui ne se communique qu'Г un seul journaliste Г la fois, l'affaire fit dГЕs l'ouverture du congrГЕs la une des mГїdias du monde entier. ...

Comets as the Object of Investigation. ... Stratification of Comets Atmospheres and Their Chemical Structure. ... Formation and Change of Surface Dust Layer of Periodical Comets' Nucleas and Their Evolution in Solar Radiation Field. ... Dynamics of Matter in Near-Nuclear Region of Comet Atmosphere in Adiabatic Approximation. ... Kinetic Theory of Gas Stream in Region of Transition between Condition of Continuum to Free-Moleculte Stream. ... Free-Moleculte Stream of Neutral Gas in Comet Atmosphere. ...

MULTISCOPES . MULTISCOPE-EF . ... ACCESSORIES . ... HOME . ... ABOUT LOMO . PRODUCTS . MICROSCOPES . ... SURGICAL MICROSCOPES . ... Home Products Microscopes Multiscopes Demopointer . DEMOPOINTER? ... The DEMOPOINTER™ converts any monocular, binocular or trinocular microscope into a powerful teaching device. ... Accessories . ... LOMO America, Inc. ... 847) 215-8800, Fax: (847) 215-9073 . ... 2000-2016 LOMO America,Inc. ...

S E C O N D A N N O U N C E M E N T J E N A M - 2 0 0 7 "Our non-stable Universe" 20-25 August 2007, Yerevan, Armenia ============================================================================== Web page at http://www.aras.am/JENAM-2007/index.htm Mirror page at EAS: http://www2.iap.fr/eas/Jenam07/index.htm CONTENTS 1. ... Scientific Sessions 5. ... JENAM consists of a number of EAS Symposia and Special Sessions on various aspects of modern astronomy (see Scientific Sessions). ...

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... Une note trє¦s prєµcise, contenant des questions spєµciales, fut donc rєµdigєµe et adressєµe єђ l'Observatoire de Cambridge, dans le Massachusetts. ... L'Observatoire de Cambridge. ... л1€ђ Est-il possible d'envoyer un projectile dans la Lune? . ... л3€ђ Quelle sera la durєµe du trajet du projectile auquel aura єµtєµ imprimєµe une vitesse initiale suffisante, et, par consєµquent, єђ quel moment devra-t-on le lancer pour qu'il rencontre la Lune en un point dєµterminєµ? . ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Февраль 1998 . ... Дата: 14 февраля 1998 (1998-02-14) От: Alexander Bondugin Тема: Overview of Comet Hale-Bopp meeting at Tenerife, Feb. 2-5, 1998 [1/3] Привет всем! ... Moreover, the Comet was visible in the sky for an extremely long period. ... Дата: 14 февраля 1998 (1998-02-14) От: Alexander Bondugin Тема: Sky Telescope News Bulletin - February 13, 1998 Привет всем! ... Clear skies! ...

MINUTES OF THE NINETY FIFTH MEETING OF THE MANAGEMENT COMMITTEE OF THE ARMAGH OBSERVATORY AND PLANETARIUM HELD ON 4 JUNE 2015 AT 2.00 P.M. IN THE KEPLER ROOM, ARMAGH PLANETARIUM Present: Professor A. Hibbert (Deputy Chair), Professor R. Oudmaijer, Professor T. Ray, Mr B. Hannam, Professor M. Merrifield, Mr S. Brown, Professor L. Harra, Mrs P. Wilson Archbishop Clarke (Chair), Mr P. McGurgan, Dr M. McKay ... It was agreed that the reports should also be passed to DCAL. ...

... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...

... Lester Lyles (USAF, ret.) stated firmly that NASA will Asimov continued on page 9 When a Tight Budget Brings Space Dreams Back to Earth By Evan Schneider When Hayden Planetarium director Dr. Neil deGrasse Tyson and others were planning the 10th annual Isaac Asimov Memorial Debate some months ago, they may not have had any idea of how topical the subject, Moon, Mars and Beyond: Where Next for the Manned Space Program? would be. ... Mars fades from magnitude 0.2 to a stillbrilliant 0.7 during April. ...

... Printed in the U.S.A. doi:10.1088/0004-637X/691/2/1222 AUTOMATED LASCO CME CATALOG FOR SOLAR CYCLE 23: ARE CMEs SCALE INVARIANT? ... CME RATE DURING CYCLE 23 Figure 2 shows the daily CACTus CME rate for cycle 23 in red, with the International Sunspot Number (e.g., Vanlommel et al. 2004) superimposed in gray as solar cycle reference. ... The CACTus CME speeds Figure 12. ... A comparison of a sample of common events shows that on average the CDAW CME width is wider than the CACTus CME width. ...

Russian Military Space Activity . r The experts in space and rocketry field as well as ones interested in the Russian cosmonautics know quite a well The Military Aspects of the Soviet Cosmonautics book by Maxim Tarasenko published in 1992. This book still is an unique independent Russian research in the military space programs' field. ... Instead, as a result of the author's many years efforts, The Russian Military Space Activities book manuscript was practically finished early in 1999. ...

... This oral history interview is being conducted with Sean O?Keefe in Herndon, Virginia for the NASA Headquarters Oral History Project. ... Thanks again for finding time in your very busy schedule with us. As we were discussing, there?s been much written since your departure, and even while you were still at NASA, about the leadership that you showed during the days following [the Space Shuttle] Columbia [STS-107 accident]. ... O'Keefe: There was just one fundamental reason. ... O'Keefe: Huge. ...

... 00 30 50 20 40 00 30 00 30 00 30 30 Sunrise Registration of participants Opening of the conference and Memorial Coffee break Plenary session « i i i .. Group photo Lunch Section sessions Coffee break Section sessions Dinner Guitar concert Shevchenko memorial « » ( ) Sunset Welco me Party Tuesday, 19.08.2014 Sunrise Plenary session Coffee break Plenary session Lunch Section sessions Coffee break Section sessions Dinner : , " Sunset 20.03 21.00 ­ 23.00 06.00 09.30 ­ 11. 11.00 ­ 11. ...

INTEGRAL observations of SS433 : new results Anatol Cherepashchuk Sternberg Astronomical Institute, Moscow University, Russia In collaboration with: Rashid Sunyaev ... Eleonora Antokhina, Nikolai Shakura, Darja Kosenko, Elena Seifina,Sergey Molkov (IKI) 1 Overview · Introduction · · · · Observations Analysis of hard X-ray spectra Analysis of hard X-ray eclipses Discussion and conclusions December 26, 2007 ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...

... India (2011) 00, 1­11 Evidences of the central engine activity in the Naked-Eye Burst prompt optical emission S. Karpov1 , G. Beskin1 , S. Bondar2 , A. Guarnieri3 , C. Bartolini3 , G. Greco4 and A. Piccioni 1 2 3 4 3 Special Astropysical Observatory, Nizhnij Arkhyz, Russia, 369167 Institute for Precise Instrumentation, Nizhnij Arkhyz, Russia, 369167 Astronomy Department of Bologna University, Bologna, Italy Astronomical Observatory of Bologna, INAF, Italy Received 17th February 2012 Abstract. ...

... Maps of six sources (0420+022, 0420-014, 1308+326, 1345+125, 1803+784, and DA 193) obtained with milliarcsecond resolution are presented and discussed, together with their broadband (1­22 GHz) spectra obtained on the RATAN­600 radio telescope at epochs close to those of the VLBI observations. ... The image (Fig. 5) shows that the source structure at 18 cm is compact, consisting of a VLBI core and two jet components, with the outer component lying 5 mas (30 pc) to the northwest of the core ( = 54 ). ...

The direct detection of gravitational waves is one of those events long-expected by physicists that are nevertheless a significant occurrence which excites the world scientific community as if something unexpected has happened. ... Many rumors leaked ahead of the conference, and the fact that something (that is, a signal corresponding to gravitational waves) was discovered by LIGO (Laser Interferometer Gravitational-Wave Observatory) was discussed on the sidelines. ... arXiv:1602.03868 . ...