... Sun images . ... Sun flares . ... Active areas . August : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . No H-alpha plages without spots can be currently observed on the Sun's surface . Last updated: August 10, 2009 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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Using the 1-m telescope at Ritter Observatory, we took 36 observations of \zeta$^2$ Coronae Borealis with a fiber-fed echelle spectrograph. From these observations, \zeta$^2$ CrB was found to be a triple system and a new spectroscopic orbit was calculated. ... The inner binary`s center of mass (\zeta$^2$ CrB AB) describes a long-period single-lined variation identified with the outer binary. ... The inner binary possesses an essentially circular orbit $(e = 0.48)$. ...

Figure 3a. This shows the small variation of astigmatism as a function of telescope altitude which was measured on August 14. ... The astigmatism is seen to increase as the telescope nears the horizon. Figure 3b. This figure shows the telescope astigmatism measured on August 14 as a function of telescope altitude. ... Figure 3c. This figure shows the orientation of the telescope astigmatism as a function of telescope altitude for the night of August 14. ...

... Engineering experiments aimed at testing and developing engineering solutions for a future interplanetary vehicle were a prominent activity during missions of Salyut and Mir space stations. ... In October 1998, cosmonauts placed on the outside surface of Mir space station some samples of film-type solar array, which constitutes a key element of the Martian vehicle, in order to study how they are affected by actual space environments. ... Official WEB-site of S.P.Korolev RSC Energia . ...

... RSDC . ... Press Releases (rus) || in Russian RSDC Quick Jump 9-year Galactic survey Catalog of sources 7-year Galactic Bulge Map Cleaning IBIS/ISGRI sky images IBIS/ISGRI Sensitivity vs. ... The INTEGRAL view of the Galaxy . ... May 2012: 9-year Galactic plane survey . ... They are ISGRI (higher plane detector of the IBIS telescope), JMX1 and JMX2 - two detectors of the JEM-X telescope. ... RSDC is actively participating in the all-sky survey carrying out with INTEGRAL observatory. ... 2016 IKI RAN...

... 0.01 10 Prob./0.01 -1 a) -1 b) 10 10 -2 10 -2 10 -3 10 -3 10 -4 10 -4 10 -5 10 -5 10 -6 0.4 0.6 0.8 1 1.2 1.4 ER/Ebeam 10 -6 0.4 0.6 0.8 1 1.2 1.4 EL/Ebeam Snowmass 05 3 23 August 05 ­ David Strom ­ UO · Use very tight acollinearity cut for energy tune-up OPAL Prob. ... 0.01 1 10 10 10 10 10 10 -1 -2 -3 -4 -5 -6 0 0.2 0.4 0.6 0.8 1 1.2 EL / Ebeam 8.75 < R < 11.75 Snowmass 05 4 23 August 05 ­ David Strom ­ UO · Make detector uniform so that no fiducial cuts in etc will b e needed. ...

NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Spacecraft . ... Military Space . Space Science . ... Heroes Of Space Remember . Kosmos-2392 Began Its Watch . After two maneuvers, Kosmos-2392/Araks spacecraft entered operational orbit with 12-orbit repeating track. ... Russian Orbital Constellation . As of August 31, 91 Russian spacecraft were in operation, of them 42 military ones, 41 civilians and 14 double-purpose birds. ...

... The European HST Archive has been moved to ESA's European Space Astronomy Centre ( ESAC ), Spain, where most of ESA's Space Science Archives are located and operated from. ... The Space Telescope European Coordinating Facility (ST-ECF), jointly operated by ESA and the European Southern Observatory ( ESO ) was, until the end of 2010, the European HST science facility, supporting the European astronomy community in exploiting the research opportunities provided by the Hubble Space Telescope. ...

THE SUBSYSTEMS OF THE MILKY WAY HALO. ... A catalogue of homogeneous fundamental astrophysical parameters for 145 globular clusters is composed on the base of the data of compilative catalogue by Harris (1997) and from another literature. ... In addition, it has large rotation velocity ( V rot =77?33 km/s), appreciable radial and vertical metallicity gradients equal by value, and has the oldest average age (subsystem of the old halo). ... Characteristic parameter of globular cluster subsystems. ...

. Registration has been closed. The final list of participants and preliminary program will be available soon... Main . Our Staff . Conferences . History . Conferences archive . Conference-2014 . First Announcement . Registration . Organizing Committee . Location . Contacts . Our Observatory . ї Laboratory for the Stellar Magnetism Study of SAO of RAS . Feedback e-mail: . Last update: August 7, 2014

Shematovich, V.I . ... Shematovich, V.I., and Bisikalo, D.V. Kinetic simulation of rarefied gas in the aeronomy problems. ... Shematovich, V.I., Bisikalo, D.V., and Gerard J.-C. Superthermal particles in the planetary atmospheres. ... Shematovich, V.I., Bisikalo, D.V. Nonequilibrium processes in the planetary and cometary atmospheres. A kinetic approach to modeling, . ... Shematovich V.I., Gerard J.-C., Bisikalo D.V., and Hubert B. Thermalization of O(1D) atoms in the thermosphere ( abstract ). ...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Июль 1998 . ... Дата: 01 июля 1998 (1998-07-01) От: Alexander Bondugin Тема: Water History, Rock Composition Among Latest Findings A Year After Mar Subject: Water History, Rock Composition Among Latest Findings A Year After Mar Привет всем! ... Дата: 01 июля 1998 (1998-07-01) От: Alexander Bondugin Тема: February Launch Planned For Mission To Collect Samples Of Comet Dust Привет всем! ...

... Abubekerov M.K., Lipunov V.M. "The Lower Temperature Limits Of Accretors" Astronomy Reports, 2003, Vol. 47, Issue 8, pp.679-684. ... Abubekerov M.K., Antokhina E.A., Cherepashchuk A.M. "The Masses of X-ray Pulsars in Binary systems with OB Supergiants" Astronomy Reports, 2004, Vol. ... Abubekerov M.K., Antokhina E.A., Cherepashchuk A.M., Shimanskii V.V. "The Mass of the Compact Object in the Low-Mass X-ray Binary 2S 0921-630" Astronomy Reports Astronomy Reports, 2006, Vol.50, Issue 7, pp.544-552. ...

... The name Discovery Date mag Size(m) Publication MASTER -Observatory --------------------------------------------------------------------------------------------------------------------------- HAZARDOUS ASTEROIDS : 7 MASTER HAZARD Asteroid 2015 UM67 2015 Oct 28.88218 16.9 940m MPEC 2015-V01 MASTER -SAAO automatically MASTER software 6 MASTER rediscovered HAZARD Asteroid 2011 QG21 2015 Aug 17.94764 17.2 300m MPEC 2015-Q28 ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil †А la une LтАЩUnivers a-t-il besoin de Dieu ? ... 09/11/2015 - Penser l'Univers aujourd'hui . ... 18/05/2015 - Le r†кve d'une autre Terre . ... 20/01/2015 - Une multitude d'†йtoiles hors des galaxies . ...

Prague, August 16, 2006 . ... Large classes (groups of types) : . ... Eruptive variable stars . ... Pulsating variable stars . ... Rotating variable stars . ... Cataclysmic (explosive and nova-like) variables . ... Close binary eclipsing systems . ... Optically variable close-binary sources of strong variable X- ray radiation . ... These classes are just a way to group types; in our opinion, they can be kept if slightly better described ( e.g ., remove close from item 5, simplify item 6) ...

... Up: Web Services and Publications . ... This is being done natively in new Java-based applications while older applications are being wrapped to provide Web Service interfaces. ... Data access is via the network enabled NDF data access layer for the older, non-Java applications and via the new HDX layer (Giaretta et al. 2003) for the pure-Java application. ... Use of Web Services as a new messaging system will allow Starlink applications increased flexibility. ...

The small solids. Asteroids or the small planetes . ... The comets. ... Ceneca the Young.Procuring about the nature.63 y. The comet is a celestial body of a great size, but a rare one... transparent. Sometimes there seen a core and the medium forms a kind of a tail, beard or dishevelled looks. ... The core is an ice body - conglomeration of frosted gas and dust. ... The comet state is variable: ones have the con tails, others the dust tails, and the third have both. ... Meteors and meteorites. ...