... Stellar Evolution is driven entirely by the never ending battle between Pressure and Gravity . As imbalances are reached, the star is driven to find a new Energy source. ... Pressure and gravitational forces are equal, the star is stable and its core is sufficiently hot to fuse Hydrogen into Helium More about main sequence stars . ... The luminosity generated by the core fusion of Helium into Carbon is far greater than the shell luminosity associated with the fusion of Hydrogen into Helium. ...

... VLBA+Italy survey (to contact the schedulers) (closed) E.Fomalont and J.Romney: To provide some review of problems happened with fringe search in VSOP project. (closed) M.Popov : To compose a tentative time -table of possible observations , and inform the observatories on the specific time slots that might be requested for fringe search program in October-November. (continued) C. Gwinn: to try to compile FAKERAT software on modern platforms. (closed) GBT and ...

ntpq [ -inp ] [ -c command ] [ host ] [ ... ] . ntpq is used to query NTP servers which implement the recommended NTP mode 6 control message format about current state and to request changes in that state. ... Requests to read and write arbitrary variables can be assembled, with raw and pretty-printed output options being available. ntpq can also obtain and print a list of peers in a common format by sending multiple queries to the server. ... Causes output from query commands to be "cooked" . ...

... Tonight's Sky . ... The Magazine . ... Observing . ... Magazine . ... Sky this Month . ... 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 . ... The quest to understand the Red Planet . ... 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 ...

... ASRAS HOME . Radio Astronomy . ... About ASRAS . ... Our Observing Site . ... 2015 Mees Tour Guides . ... We're offering Regular Tours (a presentation on astronomy geared to a general audience, followed by a tour of the observatory and (hopefully!) observing of several objects, which may include the Moon, planets, nebulae, star clusters and perhaps galaxies), and Kids' Tours (a more interactive presentation specially aimed at youngsters plus the observatory tour and observing) as in prior years. ...

... Размер: 46 . ... Бренд: SHEEGO STYLE . ... Параметры модели: рост 180 см, 90-62-92 см Размер изделия на модели: 2-2 Уход за изделием: машинная стирка при 30њС, без отжима Страна дизайна: Италия Страна производства: Италия Товар сертифицирован. ...

The 6th INTEGRAL Workshop . The Obscured Universe . Space Research Institute, Moscow, Russia . July 2-8, 2006 . Workshop Information: . ... Travel support . ... SAC/LOC . ... The 6th INTEGRAL (International Gamma-Ray Astrophysics Laboratory) Workshop ``The Obscured Universe'' changed its location announced in the first circular and finally will be held at the Space Research Institute (IKI), Moscow, Russia on July 2-8, 2006 (the working days July 3-7). ... INTEGRAL Workshop LOC) . ...

SAI VO . ... SAI CAS . ... Access . ... http://vo.astronet.ru/sai_cas/conesearch?RA= $RA &DEC= $DEC &SR= $radius &cat= $catalog &tab= $table &format= $format . http://vo.astronet.ru/sai_cas/conesearch?RA= $RA &DEC= $DEC &SR= $radius &cat= $catalog &tab= $table &format= $format &columns= $columns . http://vo.astronet.ru/sai_cas/conesearch?RA= $RA &DEC= $DEC &SR= $radius &cat= $catalog &tab= $table &format= $format &withdist= $withdist &NULLS= $nulls where . ... File to store the results . ...

... Registration . ... The early registration fee is ?360 until 30th June 2016 , after which time the registration fee will rise to ?460 . Registration fees can be paid by bank transfer. ... Registration fees will only be refunded if the notice of cancellation is received by IAA RAS before 30 June 2016. ... To register for the EVN Symposium and Users Meeting please fill in the registration form on the Abstract submission page and then Pay the fees separately to validate your registration. ...

September 17, S.P.Korolev RSC Energia - MCC-M, . ... Russian logistics spacecraft Progress M-65, launched from the Baikonur launch site, after seven days in free flight, docked with the International Space Station (ISS). The spacecraft docking, originally scheduled for September 13, was postponed at the US request because operations in the primary ISS Mission Control Center in Houston were suspended due to hurricane Ike. ... The spacecraft delivered to the station about 2.5 tons of cargo. ...

... With respect to the foreign participants of the Meeting, the Organizing Committee cordially asks the authors to provide their oral and poster presentations and abstracts in easy and understandable English. Nevertheless, both English and Russian will be the official languages of the meeting, the oral translation services from Russian into English will be organized only in exceptional cases on the presenting author's request made well in advance. ...

Dear Sergei, I would like to attend the colloquium and present the report. \title[ AGN Dust Holes ] { Reverberation Radii of Dust Holes in Active Galactic Nuclei } \author[Oknyanksij \ Horne] { V. L. Oknyanskij$^{1,2}$, Keith Horne$^{2}$ \thanks{Send offprint requests Received ; in original form } \maketitle \begin{abstract} We infer the radii of the dust-free zones around NGC~4151, NGC~7469, and GQ~Comae from cross-correlation time delays between optical and infrared lightcurves. ...

... The reduction system of observations FADPS (description in Russian) (Flexible Astronomical Data Processing System) for data of wide-band receivers of the first observation cabin of the radio telescope RATAN-600 had been created under the Unix-like operational system DEMOS for computers of the SM-1420-type (PDP/11) in 1987 for observation analysis and estimates of coordinates and flux densities of radio sources. ... FADPS: flexible astronomical data processing system at RATAN-600 in UNIX environment....

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... 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 La navette Atlantis vue depuis la stratosph†иre par des †йtudiants . ... Cette vue insolite du d†йcollage de la navette Atlantis , le 8 juillet 2011, a †йt†й obtenue †а partir d'un ballon sonde capable de monter †а 27 km d'altitude. ... Etat du ciel ...

Photos and Imagery . ... If the photo is a NASA numbered photo and . you are a non-NASA employee or contractor or you are a member of the media, contact the JSC Media Resource Center at 281-483-4231. If you are requesting the photo on behalf of a NASA/JSC partner organization, such as Space Center Houston, contact the Media Resource Center at 281-483-4231, which will submit a form 246 for you. If you are a NASA employee or contractor, contact the NASA/JSC Photo Department at 281.483.2313 . ...

... Tour Name : __________________ Departure Date ________ Departure City ___________ Applicant #1 Mr./Mrs./Ms. Last Name : First Name : Address: City/State/Zip: Home Phone : Work Phone : Fax Number: _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ _______________________________ Mr./Mrs./Ms. Last Name : First ...

System of astrometric databases of Pulkovo observatory. ... The purpose of these observations is the determination of precise coordinates of Solar system bodies, which is necessary for development and improvement of motion theories, and for studying the evolution of the Solar system. ... Accuracy of photographical observations is about 0.2-0.3 arcsec for equatorial coordinates and 0.1-0.3 for relative coordinates of planetary satellites, depending on object and observational conditions. ...

... The Military Aspects of the Soviet Cosmonautics : A Side View . This book is the first effort in an unclassified Soviet publications to provide a comprehensive overview of the Soviet military space program. Presented here are the classification of the military space systems by functions performed (Chapter 1), the analysis of the organizational evolution of the Soviet space program (Chapter 2) and the description of all observable satellite systems of military or double destination (Chapter 3). ...

... DESCRIPTION General Catalog of Variable Stars (GCVS database) . ... Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1990, General Catalogue of Variable Stars, 4rd ed., vol.IV, Nauka, Moscow. Kholopov P.N., Samus N.N., Durlevich O.V., Kazarovets E.V., Kireeva N.N., Tsvetkova T.M., 1992, General Catalogue of Variable Stars, 4rd ed., vol.IV, Bull. ... Kazarovets E.V., Durlevich O.V. Editor-in-Chief Samus N.N., 1998, New Catalogue of Suspected Variable Stars. ...

Description and Technical Details . In 1980s two medium-size horizontal solar telescopes 50/35000 cm with large spectrographs Czerny-Turner made by Carl Zeiss Jena were installed in the Ondњejov observatory. The Czerny-Turner-spectrographs in the Ondњejov observatory called HSFA1 and HSFA2 according to the German name Horizontal-Sonnen-Forschungs-Anlage ("horizontal device for solar research") have been explored for more than two decades. ... Diffraction grating - Richardson, Spectra-Physics . ...