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Astronomy Picture of the Day . Spirit Rover at Engineering Flats on Mars . ... 22.09.2004 . ... Credit: Mars Exploration Rover Mission , JPL , NASA Explanation: Is it art? ... The picture created was mostly unintentional -- the MERS team was primarily instructing Spirit to investigate rocks in and around Hank's Hollow in a location called Engineering Flats on Mars. ... September 2004 . ... Publications with keywords: Spirit rover - Mars . Publications with words: Spirit rover - Mars . ...

... Russian Space Science Internet (RSSI) . ... RSSI Acceptable Use Policy . ... The RSSI's mission is to provide a computer communications network designed to support Russian Science flight mission, discipline research programs, research and .education institutes and non-profit organizations. ... All user requests for the Russian Space Science lnternet connectivity must be validated and supported by Network Coordination Center at the Space Research Institute, Russian Academy of Sciences (RAS). ...

... Born on October 6, 1950 in Leningrad (now St. Petersburg ), Russia . ... PhD) in Astrometry; dissertation: "Theory and practice of the observations with PZT and a proposal on a photoelectric zenith tube", advisor: Dr. Vitaly Naumov . ... IAG - International Association of Geodesy . ... IVS - International VLBI Service for Geodesy and Astrometry . ... Member of IAU Commission A1 "Astrometry" (2015-) . ... Member of IAU/IAG Joint Working Group on Theory of Earth Rotation and Validation (2013-) . ...

... APO has identified two permit-required confined space areas and, consequently, developed a plan for dealing with these through education and control. ... The keys for these areas will be held by the entry supervisors, the keys will not be kept in public domain. The entry supervisors will be the telescope engineers for the respective telescopes and the APO Site Safety Officer. ... Prior to entry the entry supervisor shall notify the Sunspot fire department the confined space is being entered. ...

... Hubble Space Telescope Telemetry Access using the Vision 2000 Control Center System (CCS) M. Miebach European Space Agency, Space Telescope Science Institute, 3700 San Martin Drive, Baltimore, Maryland USA 21218 M. Dolensky Space Telescope ­ European Coordinating Facility, Karl­Schwarzschild­Str. ... Part of CCS is a Space Telescope Engineering Data Store, the design of which is based on modern Data Warehouse technology. ... A WEB­based user interface allows easy access to the archives. ...

Databases for Observations and Orbit Elements for Asteroids and Comets in ERA System . ... In the present paper the databases for both observations and elements of asteroids and comets in the ERA system are described, as well as examples of the orbit determination and the processing of observations for these objects. The peculiarities of computations are described and examles of usage of the ERA system for orbit determination are presented. ...

... 1950 M.S. in physics, Moscow State University, USSR . ... 1985 Professor of Geophysics, USSR Academy of Sciences . ... Island, USSR . 1959-1965 Member of Scientific Staff, IZMIRAN, Moscow region, USSR . ... Яков Исаакович Фельдштейн - российский ученый с мировым именем, занимающийся исследованиями в областях авроральной физики, вторжений в ионосферу частиц из магнитосферы, вариаций геомагнитного поля в связи с параметрами межпланетной среды, магнитосферных суббурь и магнитных бурь. ...

The Richland Astronomical Society is a nonprofit organization formed in 1960 to promote the advancement of amateur astronomy. ... Mike Romine - President/Board Member . ... Bob Kocar - Treasurer/Board Member/Grant Coordinator . ... Eric Heintz - Assistant Observatory Director/Board Member . ... Tammy Plotner - President Emeritus/Webmaster (www.wro.org)/Astronomical League ALCor. ... Site content is maintained by Webmaster Tammy Plotner and Assistant Webmaster Greg DeChant All rights reserved. ...

Wave propagation in an irregular plasma . Methods of the ionospheric plasma radio sounding . ... Program, Grant No. ... Investigation of Anomalous Attenuation Effect Caused by Radio Wave Scattering and Transformation on the Ionospheric Irregularities . ... Grant No. ... Diagnostics of Ionospheric Irregularity Spectrum Using Measurements of Radio Wave Anomalous Attenuation Under Vertical Sounding . ... Simple numerical model of radio wave multiple scattering effects in the ionospheric plasma layer. ...

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