... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... space flight . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Space: women neednт??t apply? ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

... Peter J.K. "Jeff" Wisoff (Ph.D) . NASA Astronaut (former) . ... A veteran of four space flights, STS-57 in 1993, STS-68 in 1994, STS-81 in 1997 and STS-92 in 2000, Dr. Wisoff has logged a total of 42 days, 56 hours, 1 minute and 48 seconds in space, including , 19 hours and 53 minutes of EVA time in three space walks. ... Following 183 orbits of the Earth in 269 hours and 46 minutes, the eleven-day mission ended with Space Shuttle Endeavour landing at Edwards Air Force Base, California. ...

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 ). ...

. This is specified as one of: u (user) the owner of the file g (group) the group to which the owner belongs o (other) everyone else a (all) u , g and o (the world) .

Astronomy Discussion Forums . ... Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Moon Phases - Interactive Application . ... Post Message | ... I've done an interactive application for understanding the phases of the Moon. ... Thanks. http://ilovemedia.es/en/resources/moon_phases.html . ... www.astronomy.net . ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

Russian SHAREABLE DATA CENTER Institute of Solar-Terrestial Physics SB RAS . ... A most promising problem is to investigate the interaction of two VHF powerful radiowave beams in the ionosphere, whose difference frequency is equal to the plasma frequency in some ionospheric area (that is, the difference frequency is taken in the range 1-8 MHz). ... Two-frequency interaction effects are based on radiowave non-linear mixing, which is rather complicated when describing and modelling the experiment. ...

... atmos-2.96.0a.tar.gz . ... application/x-gzip . atmos-2.96.0a.tar.gz.md5 . ... 0.1K . text/plain . atmos-2.96.0a.tar.gz.sha1 . ... 2009-Nov-26 18:15:31 . ... 2010-Apr-06 11:03:37 . ...

The XV_VTDF is a viewer for TDF format files (extension to TIFF 6.0 format for storage of high-resolution satellite data). More information about TDF format and relevant topics, as well as satellite data in this format you may receive from Space Monitoring Information Support lab (Space Research Institute, Moscow, Russia) . ... XV_VTDF <filename> - load TDF file at startup (default size) . ... The XV_VTDF operates with fixed-size satellite images in TDF format. ... Back to SMIS Home Page . ...

The sections <Directory> , <Location> and <Files> can contain directives which only apply to specified directories, URLs or files respectively. Also htaccess files can be used inside a directory to apply directives to that directory. ... The order of merging is: . ... If multiple <Directory> sections apply to the same directory they are processed in the configuration file order. ... Using the options in question is only possible inside a <Directory> section (or a .htaccess file). ...

... Na - number of occulting satellite 2. Np - number of occulted satellite 3. ... Y(0) - difference of the planetocentric rectangular coordinates ( occulting satellite minus occulteded one) in the event plane ( see reference ), km 12. ax - the coefficient required for application of the coordinates X(0), Y(0) ( see reference ) 13. ay - the coefficient required for application of the coordinates X(0), Y(0) ( see reference ) 14. bx - the coefficient required for ...

Dear Colleagues, As you know, JENAM-2007 will take place in Yerevan, Armenia. ... JENAM-2007 will consist of 6 Plenary sessions (invited reviews on hot topics of modern astrophysics, 8 EAS Symposia, and 7 Special Sessions (SPS). ... The opening and closing sessions, EAS symposia and special sessions will be organized in the conference halls and auditoria of the Yerevan State University (YSU). ... The proceedings of the JENAM-2007 will be published in the EAS proceedings series in 2008. ...

... The general­purpose data reduction package FIGARO is now available to be run from the IRAF CL, and more Starlink applications will follow in due course. ... A system has been developed to enable packages written for the Starlink Software Environment to be run from the IRAF CL so that an IRAF user can mix and match application tasks from the two environments as required to process data, all under the control of the IRAF CL. ... Mixing IRAF and Starlink Applications -- FIGARO under IRAF 179 3. ...

Geophysical rocket R-11A . ... Rocket R-11A has been designed to take measurements of atmospheric pressure at different altitudes from 60 to 160 km, define optical properties of upper atmospheric layers, measure concentration of positive ions, record a number of the container collisions with micrometeorites. Rocket P-11A was first launched from the Novaya Zemlya in October 1958. The rocket reached an altitude of 103 km. ... SEA LAUNCH . ... Official WEB-site of S.P.Korolev RSC Energia . ...

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . You may download the latest source code distribution and install the period search service at your own web server. ...

v ARIZONA CORPORATION coMMrssloN THE IRVIN MARVIN WINER I{EMORIAL OBSERVATORY, INC. IITOBILE for AuthoritY We are pleased to notify you that your Application transact business in Arizona tfas approved and filed on AUG t4; to 1990 WITIIIN SIXTY (60) You must publish a copy of your Appl-ication for Authority must be in a newspaper of generalDAYS fron the File Date. ... WITIIIN publication' must be delivered to the Comission for filing NINETY (90) DAYS frorn the File Date. ...

The First Law (1): Energy is Conserved in a closed system: . ... We usually consider work and heat flow as the two kinds of energy . The Second Law (2): The Law of Entropy: . ... The amount of disorder increases . ... You can not go from a disordered system to an ordered system without inputting more energy (this is the most important attribute of the second law) . ... In no way can we recover work of that this disordered system without putting energy into the system. ... More on Thermodynamics . ...

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April 26, 2013 ============== Support for Apogee's preflash option is being added to help remove the latent bulk image artifact that is present in images on Kodak sensors when they have been exposed to a bright infrared source. The effectiveness of this hardware feature is being assessed. ... The support will appear in test variants after version 4.1 and should not be used for critical photometry until we have the camera performance in this mode fully analyzed. ...

... Series 4000 filters thread into the barrels of virtually all 1.25" eyepiece brands. Meade Series 4000 filters are a large 26mm in clear aperture and are manufactured from the purest crown optical glass, dyed-in-the-mass ( not "color coated"); there are no finer filters available for telescopic applications. ... For visual applications Series 4000 filters thread into the barrels of all Meade 1.25" eyepieces, and into the barrels of virtually all other 1.25" eyepiece brands as well. ... Meade 4M | ...

Title: A Dark-Matter Spike at the Galactic Center? Authors: Piero Ullio , HongSheng Zhao , Marc Kamionkowski . ... Title: The Galaxy Environment of Quasars in the Clowes-Campusano Large Quasar Group at z~1.3 . ... Title: The Galaxy Environment of a Quasar at z=1.226: A Possible Cluster Merger . ... 16 matches for the search pattern galaxy environment . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+environment/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...