... Abstracts of papers published in A&A . Space instrumentation abstract service . ADS abstract service . ADS on-line article service . LANL preprint service . ... ADS Digital Library (Zombeck on-line!) . ... FITS users guide . ... Internet Astronomy starting points . ... Various FITS information . Click here for other Russian WWW servers directory . ... A classification by information by subject. ... HTTP servers . All registered WWW native "http" servers, by location. ...

... Study of Mg-Fe-silicate glasses of variable composition. ... With the new data, the astrophysical discussion started in Paper I was continued and focussed on the comparison of the olivine glass data with IRAS LRS spectra of O-rich circumstellar envelopes around Mira stars. ... The new olivine glasses point to the interesting consequence that the temperature for silicate dust grains at the inner edge of circumstellar envelopes must be considerably higher than the values often given in the literature....

... IKI, Moscow, Russia . ... Telemetry system. ... Atm. Phys. CAS, Prague, Czech. ...

... Спутниковые данные ] . SMIS ] . ... обзорные данные свободно . ... Текущие данные свободно . ... фрагменты данных различных регионов Земли . ... свободный доступ к фрагментам данных; можно заказать бесплатно CD диск с учебными примерами . ... о наличии данных свободно. конкретные данные и . ... Примеры и поиск данных свободно Данных за плату ( цена ). ... Примеры и поиск данных свободно. ... Если Вы хотите внести в него изменения или дополнения пришлите их по адресу webmaster@smis.iki.rssi.ru . ...

. HTML - Service . Mobil Code . Eolas Technology . Java . Pyton homepage . GUS Resources .

As announced by the IAU Central Bureau for Astronomical Telegrams in Circular No. 9004 on 11 December 2008, Bulletin C36 of the International Earth Rotation and Reference Systems Service announced that a positive leap second will be added on 1 January 2009. ... Bulletin C is mailed every six months, either to announce a time step in UTC or to confirm that there will be no time step at the next possible date. Daniel GAMBIS Head Earth Orientation Center of IERS Observatoire de Paris, France ...

... After the 2nd World War, the Executive Committee of the International Astronomical Union (IAU) made two groups in Moscow responsible for catalogues of variable stars. ... Presently, the variable-star catalogue groups still exist within the Sternberg Astronomical Institute and the Institute of Astronomy of Russian Academy of Sciences . ... Elena Kazarovets (variable stars in open clusters, Peremennye Zvezdy journal, GCVS) . ... Nataliya N. Kireeva (variable stars, globular clusters, GCVS) . ...

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

... Credit Copyright: STS-106 Crew , NASA Explanation: Last Monday the crew of Space Shuttle Atlantis took in this view as they approached the developing International Space Station (ISS). From top to bottom, the astronauts saw a station currently consisting of the Progress supply module, the Zvezda service module , the Zarya cargo module , and the Unity connecting module . ... NASA Official: Jay Norris. ... Publications with keywords: international space station - space shuttle - space station . ...

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. ...