Общий форум . ... Толкование термина "взаимодействие" Влад, 23.04.2003 01:41 . ... Re: Толкование термина "взаимодействие" test, 23.04.2003 14:47 . ... Re: Толкование термина "взаимодействие" В.Г.Горбачев, 23.04.2003 09:12 . Re: Толкование термина "взаимодействие" Alexandre, 23.04.2003 11:21 . ... Re: Толкование термина "взаимодействие" spark, 23.04.2003 17:04 . ... Re: Толкование термина "взаимодействие" Олег, 23.04.2003 20:39 . ...

... 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...

. Experimental base . • . Yakutsk Extensive Air Shower (EAS) Array . • . Polar Geocosmophysical Observatory (PGO) . • . Complex Geophysical Station (CGS) . • . Optical Station . • . Radiophysical Station . • . Yakutsk Cosmic Ray Spectrograph . • . Magnetic Observatory . • . Ionospheric Station . • . Station for Receiving of Satellite Information .

Some peculiarities of orbits of observed comets. ... Icarus, 2005 Simulation and reality Distribution of anti-perihelia of short-period comets with e 0.9 ( ecliptic coordinates ) Distribution of anti-perihelia of short-period comets with e 0.9 ( ecliptic coordinates ) Distribution of anti-perihelia of long-period comets with 0.9 e 1 ( ecliptic coordinates ) ­ ...

... SUPER RATIO . ... On this page I will present the most important (on my opinion) idea on Intellegence Life in the Universe . ... On the problem of the Super Ratio in astrophysics" . ... As a matter of fact, this is the main problem of the modern natural science. ... Here I shall try to speak about the most important problem of the modern natural science, the problem which is undoubtedly, of more importance than discovery of Blacks Holes, creation of Grand Unification Theory or Artificial...

... Solar Data: f.e. X-ray . Night Sky Live . ... Heavens-Above: Sky chart, Satellites, Iridiums and astronomical objects For Moscow For SAO Baksan . ... ESO-MIDAS page . ... Tutorials for Astronomy . ... Asteroid and Comet Hazard . ... Observable Comets: This page lists links to orbital elements and ephemerides of (potentially) observable comets. ... Leonid page - a lot of information for years Comets and Meteor Showers . The American Meteor Society . ... North American Meteor Network Home Page . ...

. To see a Russian version of this page click here . (Senior Researcher. Graduated from Moscow State University (MSU) in 1982, Ph.D. 1986, MSU) . A member of EAS and IAU. Fields of interest: hot massive stars, close binary systems: optical photometric and spectral observations, X-ray observations; ill-posed problems, X-ray astrophysics. My publications (ADS link) . Linux on CLEVO 8750 (old stuff) . Phones/addresses of my university mates graduated in 1982. E-mail: igor@sai.msu.ru .

... We address a question if globular clusters (GC) in a protogalaxy could for some time evolve chemically as isolated systems, enriching themselves with heavy elements produced in first supernova events that follow initial star formation. We determine both the critical mass of a protoglobular cluster that is needed to retain the ejecta of the very first supernova, and the critical energy (i.e., number of supernovae) that is needed to expel the residual gas from a cluster of a given mass. ...

... Идея создать эмблему набора предложена астронавтам ЕКА Якквесом ван Уне (Jacques van Oene) во время проведения Paris Air Show of 2009. Окончательный вариант эмблемы был создан Винсентом Гибо (Vincent Gibaud), который взял за основу предложения, сделанные Люком ван ден Абеленом (Luc van den Abeelen) и Эриком ван дер Хорном (Erik van der Hoorn). ...

... Space flight . ... Space camp . Space Hotel . ... Have you ever seen the Space Vehicle Launch? ... What does the cosmonaut feel during space vehicle takeoff, ascent, descent and landing? Make a space flight on the "TsF-18" trainer! ... Enjoy your space flight if your money and health will allow you to make it! Only Mig-25 can fly you to boundary of space. ... The first cosmonaut of Brazil has left for ISS. ... Copyright 2000-2016 ATLAS Aerospace . ...

Our guests had never been to Russia before. ... Though our guests seemed to be a bit tired and embarrassed, they danced and sang songs, took part in many competitions with great pleasure. Judging by their smiling faces, they liked our meeting a lot. ... Looking at us with huge eyes, asking questions about Russia, and having a nerveus smile-I was out of words. ... We divided their group into 2 teams, chose 2 first players, closed their eyes and told them draw the horse's head. ...

... Таблица наиболее ярких комет комет, которые будут наблюдаться в течение семи ближайших месяцев в пределах России. ... Таблица наиболее ярких комет, которые пройдут (и уже прошли) перигелий в 2007 году . Кометы в будущем (ближайшие 3 года) . Кометы сейчас . Комета . ... Aerith . Harvard . Май 2007 . ... не видна . эфемерида . aerith . ... вся ночь . ... вечер . ... C/2006 P1 (McNaught) . ... Июнь 2007 . ... Таблица наиболее ярких комет, которые прошли перигелий в 2006 году . ...