Общая Астрономическая Конференция > Форумы общей направленности > Общий форум любителей астрономии . Астрокартинка дня на астронете . ... Поиск . ... thirtyseconds . ... Quasar . ... Созвездия (поиск и описание) .. Созвездия южного неба (поиск и описание) .. Осенние созвездия (поиск и описание) .. Летние созвездия (поиск и описание) .. Околополюсные созвездия (поиск и описание) .. Весенние созвездия (поиск и описание).. Зимние созвездия (поиск и описание) .. ...
Команды менеджера библиотек ACCEL Library Executive . ... Создание связей между именами и компонентами в импортируемой библиотеке . ... Выход из ACCEL Library Executive . ... Создание нового посадочного места компонента, запуская мастер создания посадочного места компонента Pattern Wizard графического редактора посадочных мест ACCEL Pattern Editor . ... ACCEL Pattern Editor . ... Если ACCEL Symbol Editor установлен, эта команда запускает графический редактор символов компонентов ACCEL Symbol Editor. ...
... Space flight . Crew training . ... Space camp . ... The "Odyssey" project includes all the stages of preliminary selection and pre-flight training of the inter-planetary station crew, as well as simulates a 7-day "Earth-Moon-Earth" space mission. ... Training in crews on the "MIR" space station trainers and simulators under the interplanetary "Earth-Moon-Earth" mission program, . ... A commander (carries out a general onboard control and is responsible for the crew safety and vital activity. ...
... We have used a coupled dynamical and chemical model to examine the chemical changes caused by the passage of a density wave propagating into the protostellar cloud. ... The chemical coupling between gas and dust causes locally increased number densities of active ra dicals, such as C, N, O, NH, and OH, and hydrogen saturated molecules CH 4 , NH 3 and H 2 O. We show that chemical evolution in the post-wave gas can account for the observed abundance of water and NH 3 observed in interstellar clouds. ...
... During all period of our investigations Dr. N.Sumzina from the Institute of Applied Astronomy of RAS had prepared the Numbered Minor Planet positions from MPC Database for our processing with kind permission of the Director of Minor Planet Center Prof. Braian Marsden. ... Our extensive processing of the MPC data allows us to conclude that CCD observations of the Numbered and Unnumbered Minor Planets have the errors, sometimes very crude. ...
... Multiexposition 34 images Sun 1/1000 sec f/22 and 1 image background. ... It shows position of the Sun on the sky in the same time of a day during one year. Analemma - a trace of the annual movement of the Sun on the sky - is well known among experts of sun-dials and old Earth's globes as a diagram of change of seasons and an equation of time. ... Previously, the position of the Sun on the sky was calculated with computer as well as optimal moments of time for taking each of the exposures. ...
... About meteorites . ... The RAS Meteorite Collection: History . ... The beginning of the Russian Academy of Sciences' meteorite collection was in 1749, when a huge piece of iron rock, weighing 700 kg, was found near Krasnoyarsk. ... A wonderful collection of meteorites was formed in the Forestry Institute (now the Timiryazev Agricultural Academy). ... Analysis of meteorites is performed by the Laboratory of Meteoritics (of the Vernadsky Institute, address: 119991 Moscow, Kosygin St, 19, tel. ...
... The author attempts to approach the problem from the positions of systems analysis with account for the ideological grounds and history of space activities in Russia and abroad, comparing its current interpretation with the initial goals posed by leading theoreticians and practitioners who stood at the cradle of the space exploration era. ... The space systems recognized in Russia as priority projects are largely developed with violations of the systems approach principles. ...
Добро пожаловать, Гость . ... Горизонты науки о Вселенной (Модераторы: Дмитрий Вибе , AlAn ) ? Теория сжатия Вселенной! . ... 0 Пользователей и 1 Гость просматривают эту тему. Гость . 19.12.2005 [11:22:47] ? ... Теория сжатия Вселенной, как пример построения негеометрической теории гравитации. } . ... item Eddington~A.~S. Nature. ... Записан . ... Ответ #1 : 19.12.2005 [12:37:19] ? ... Цитата: bob от 19.12.2005 [16:36:48] Да, вселенная испытает взрывную компрессию. ...
... The caption to Color Figure 3 refers to the source 1928+734, which should be 1928+738. In the summary section on page 49 (Murphy et al.), the sentence "In that time, we have observed a variety of structural changes in the inner jet region near the region." should read "In that time, we have observed a variety of structural changes in the inner jet region near the core." In the references on page 175 (Fomalont et al.) and page 182 (Moellenbrock et al.) ...
The Second U.S. Naval Observatory CCD Astrograph Catalog ( UCAC2 ) Table of Contents 1) Introduction 2) Summary of the Project a) Observations and Instrumentation b) Reductions of UCAC Observations c) Computation of Proper Motions 3) Properties of the Catalog and Important Notes For the User a) Sky Coverage b) Completeness c) Positions, Proper Motions and Error Calculations d) UCAC2 Magnitudes e) 2MASS Photometry f) Non-stellar ... All stars in the UCAC2 have proper motions. ...
... The aerospaceplane project dated 29 June 1966 provided for the development of a 115-t orbital system consisting of three winged VTOL reusable aircraft: the 52-t HLA reusable hypersonic air-breathing launch aircraft, designated '50-50'; the RB expendable two stage rocket booster; and the OS manned orbital aerospaceplane, designated '50'. ... ORBITAL AEROSPACEPLANE DIMENSIONS . ... Instead, he came out with an initiative to start up the Buran programme in the USSR as a response to the US Shuttle. ...
Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...
ПУБЛИКАЦИИ - 1997 год . ... 125, 1997. ... XXVII Радиоастрономическая конференция "Проблемы современной радиоастрономии", Санкт-Петербург, 10-14 ноября 1997 г., Тезисы докладов. ... Solar Phys. 1997. ... XXVII Радиоастрономическая конференция 'Проблемы современной радиоастрономии' Санкт-Петербург, 10-14 ноября 1997 г. Тезисы докладов, том.2, с.4-5. ... XXVII Радиострономическая конференция 'Проблемы современной радиоастрономии' Санкт-Петербург, 10-14 ноября 1997 г. Тезисы докладов, том.2, с.14-15. ...
... Specialists from the TESIS Control Centre, at the FIAN Laboratory of Solar X-ray Astronomy, have succeeded in fixing a malfunction in one of the observatory's central telescopes, which occurred in the second half of May. ... The main version of events pointed to a malfunction in the drive mechanism's reducer, which is responsible for the rotational power from the main shaft of the motor to its output shaft, which is connected to the shutter. ... The TESIS observatory ї TESIS: www.tesis.lebedev.ru . ...
АНОНС НАУЧНЫХ КОНФЕРЕНЦИЙ 1998-99 гг. ... An AAS Electronic Announcement Dear Colleague: NASA has approved development of a Wide Field Camera 3 (WFC3) for installation in the HST on the 2002 Servicing Mission. A Scientific Oversight Committee (SOC) is being established to ensure that the broad interests of the scientific community are represented in the development of WFC3. The primary task of the SOC will be to advise the HST Project and STScI in all areas of scientific performance of WFC3. ...
The Official Publication of the Amateur Astronomers Association of Princeton Director Bill Murray (609) 298-1179 strgazr@comcast.net Assistant Director John Church (609) 799-0723 j.church@mindspring.com Treasurer Program Chairman Michael Mitrano OPEN (609)-737-6518 michael.mitrano@worldnet ... (609) 273-1456 (908) 859-1670 and (609) 448-8644 kane@princetonastronomy.org editors@princetonastronomy.org Volume 38 From the Director December ... The speaker will be the AAAP's own John Church. ...
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Class 1 Introduction, Background History of Modern Astronomy The Night Sky, Eclipses and the Seasons Kepler's Laws Newtonian Gravity General Relativity Matter and Light Telescopes Class 2 Solar System Characteristics Formation Exosolar Planets Class 3 Stars The S un Stellar Evolution of Low and High Mass Stars Deaths of Stars Exotic Stars Class 4 Galaxies Galaxy Classification Formation of Galaxies Galactic ... Low mass stars live and die differently than high mass stars. ...
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