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... NASA Main Page . NASA Organizations Index . ... Marshall Space Flight Center . ... Science @ NASA: news . ... Goddard Space Flight Center: Science missions . National Space Science Data Center . data from NASA space flight missions, . ... High Energy Astrophysics Science Research Center (HEASARC) - a source of gamma-ray, X-ray, extreme ultraviolet, other wavebands observations of cosmic (non-solar) sources. ... Kennedy Space Center - Publisher's Photo Corner - Photograph Index . ...

... Schedule IKI RAN Data Acquisition, Processing and Dissemination Center . SRC "Planeta" Data Acquisition, Processing and Dissemination Center . Sea Surface Temperature Adriatic Sea . Baltic Sea . Barents Sea . Black Sea . ... Composite Image of Cloudiness Russia . ... Regional Archive (only cloudless data) . ... Operative Regional Archive (all data for last 3 days) . ... NOAA Data on other Servers (about Russia) . For more information send a mail to: info@sputnik.infospace.ru . ...

LBO LBO has many unique characteristics that contribute to its wide use as a nonlinear optical crystal. ... LBO Specifications Wavefront Distortion Dimension Tolerance Clear Aperture Scattering Sites Flatness Surface Quality Parallelism Perpendicularity Angle Tolerance Damage Threshold /8 at 633nm (W: +/- 0.1mm ) x (H: +/- 0.1mm ) x (L: + 0.2mm/- 0.1mm ) 80% of central area No visible scattering centers when inspected by a 30 mW green laser /8 at ...

... 03.32 AM - the first impulse is performed using the Progress M1-5 eight thrusters to construct the pre-descent orbit. ... maximal distance from earth surface - 219 km . minimal distance from earth surface - 188 km . ... 05.00.24 AM - the second impulse is performed using the Progress M1-5 eight thrusters to construct the pre- descent orbit. ... 08.08 AM - the final third breaking impulse is performed using a combination of the Progress M1-5 main engine and eight thrusters to deorbit Mir OC. ...

University Satellites and . Space Science Education . ... Module "Dust" of equipment "Chistota" on research dust vicinity a SC "Photon-M" . ... Module "Dust" is intended for data gathering about characteristics of dust particles in vicinity SC. ... Gauges were combined and made measurement of temperature of a surface of the gauge, fixed presence of a sunlight, registered flying by dust parti-cles in the optical way, measured weight of the adsorbed substance on a surface of the quartz resonator. ...

... Space flight . ... Its task is to conduct a medical recompression of emergency divers, to carry out training of divers, doctors - physiologists and to carry out an expertise of divers' trainees. PDK-2U chamber enables to do submersion of the divers to depth to 100 meters with usage of air. ... The diver is in the altitude chamber under observation of the special physiologist. ... The decompression procedure control is put on the shoulders of the diving specialist and special physiologist. ...

... Exposure Time Calculator (ETC) . Survey processing . ... VISTA is a 4-m class wide field survey telescope for the southern hemisphere, equipped with a near infrared camera (1.65 degree diameter field of view at VISTA's nominal pixel size) containing 67 million pixels of mean size 0.34 arcsec and available broad band filters at Z,Y,J,H,K s and a narrow band filter at 1.18 micron. A wide field visible camera, if constructed, could also be used on VISTA. ... Tile . ... ESO VISTA Public Surveys . ...

EVOLUTION OF GALACTIC DISCS: TWO MODES OF STAR FORMATION ABSTRACT We develop the model of the evolution of surface gas density, stellar density, star formation rates and chemical composition of galactic disc taking into account the gravitational instability of rotating gaseous layer in the scales of several kpc. ... In the model we took into account the gas return from evolved stars, a radial movement of the gas in a spiral arms and accretion of the gas into the galactic disc. ...

Планета Земля и Луна . ... Карта Луны" . ... Карта Луны: горы, кратеры и знаменитые моря . ... Море Холода (Mare Frigoris) . ... Горы на Луне: (вершины и горы Луны) . ... В данной таблице приведены списки морей, гор и кратеров, которые вы могли увидеть на Луне в бинокль или маленький телескоп. В таблице указаны самые известные названия картографических мест на видимой с Земли поверхности Луны. ... Таблица названий Гор, Кратерой и лунных Морей на видимой поверхности нашего спутника - Луны . ...

Pulkovo NEO Page . Central Astronomical Observatory at Pulkovo . ... Control of Observations . ... NEA Accuracy Estimation . ACCURACY OF THE WORLD NEA OBSERVATIONS . Pulkovo method of accuracy estimation was applied to NEA observations. ... 2005 . 2006 . ...

... Full silvery Moon illuminates terrain. ... Begun a next moon eclipse, when Land barriers a Moon from the Sun and throws its shade on it. ... Drawing 1. ... Drawing 6 Drawing 6 shows a splendid photo of full moon eclipse 18-19 november 1975 during is packed phases doing Dennis de Chikko. ... Eclipse, which will occur 9 november 2003, is a repetition through сарос (cycle of repetitions of eclipses equal 6585 days or 18 years 11 days) full moon eclipse from 28 octobers 1985 with the maximum phase 1,07....

... By undertaking a spectral and photometric investi­ gation of the central part of the bright elliptical galaxy NGC 759, we have found an optical counterpart for the circumnuclear molecular gas ring with the radius of # 3 ## (# 1 kpc) which was earlier reported by Wiklind et al. ... 2 Fig. ... More likely, this ring may be a consequence of a tidal encounter between the elliptical galaxy NGC 759 and a large spiral galaxy which was accompanied by a substantial gas accretion. ...

AIA ARGENTINE ISLANDS OBSERVATORY INFORMATION 2004 ACKNOWLEDGEM: Users of the AIA-data should acknowledge: National Antarctic Scientific Center (Ministry of Education and Science of Ukraine) STATION ID : AIA LOCATION : West Antarctica, Antarctic peninsula ORGANIZATION: National Antarctic Scientific Center (Ministry of Education and Science of Ukraine) WEB-ADDRESS : www.uac.gov.ua LATITUDE : -65.25 Deg. ... Since 1980 Fluxgate EDA magnetometer have been used for the digital record. ...

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

. Observational data . • . Geomagnetic variations in Yakutsk . • . Cosmic ray variations in Yakutsk and Tixie Bay . • . Riometer data for Tixie . • . Satellite monitoring of surface . • . Space weather forecast . • . Ionospheric Station Yakutsk .