... They are concerned with Attitude Control System of the spacecraft, satellite visibility from tracking stations, limits on the satellite autonomous operations during the orbit, and needs for auxiliary operations with the spacecraft. ... Among the operational constraints the most important one is the number of programmed slews per orbit, which determines the maximum number of radio sources to be observed during one orbit. ... System temperature (K) . ... Progress of the RadioAstron Project in Pictures...

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• DPC Post-Observations Products
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Geophysical rocket R-11A . ... Rocket R-11A has been designed to take measurements of atmospheric pressure at different altitudes from 60 to 160 km, define optical properties of upper atmospheric layers, measure concentration of positive ions, record a number of the container collisions with micrometeorites. Rocket P-11A was first launched from the Novaya Zemlya in October 1958. The rocket reached an altitude of 103 km. ... SEA LAUNCH . ... Official WEB-site of S.P.Korolev RSC Energia . ...

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• INTERNATIONAL SPACE STATION
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... Authors: Nikku Madhusudhan et al. arxiv:1012.1218 Наблюдения рентгеновского пульсара MAXI J1409-619 на BeppoSAX в спокойном состоянии: открытие циклотронных линий (BeppoSAX observations of the X-ray pulsar MAXI J1409-619 in low state: discovery of cyclotron resonance features) . ... Authors: Christoph Mordasini et al. миниобзор arxiv:1012.2932 Магнитное поле нашей Галактики (The Magnetic Field of the Milky Way Galaxy) . Authors: Jo-Anne Brown . ... Authors: William E. Harris ...

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• Stellarium: Scripting Engine
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... Courtesy of NASA/ESA Observation data (J2000 epoch) Constellation Right ascension Declination Redshift Distance Type Serpens Caput 15h 17m 14.4s[] +21° 35 08[] 12,740±50 km/s[][1] 600±30 Mly (183±8 Mpc)[1] SA0(r) [citation needed ] [a] Apparent dimensions (V) 0.28 в 0.28[] Apparent magnitude (V) 16.0[] Notable features Ring galaxy Other designations PGC 54559,[] PRC D-51[] See also: Galaxy, List of galaxies Hoag's Object is a non-typical galaxy of the type known as a ring galaxy. ...

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• http://www.astro.louisville.edu/shared_skies/archive/select/messier/m1/20081102/movie.txt
• http://www.astro.louisville.edu/software/sbig/archive/xmccd-2.1/TODO
• http://www.astro.louisville.edu/software/astroimagej/updates/release_notes.html

. Comment on J0437-1844 . In our observation, the source is well resolved but shows no particular structural features. VLBApls home page . Last modified: 16 Oct 2000

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... Ser. 27,21 # by adding a constant offset in m_AB. The offset is determined for the region # 5250-9200 Angstroms. ... SET .Z.UNITS = mjy SET .Z.LABEL = Fnu SET .TABLE.BANDWIDTH = 50 SET .TABLE.LAMBDA_DOUBLE = 11000 * 3050.000 2.741 3100.000 5.483 3150.000 7.639 3200.000 9.151 3250.000 10.653 3300.000 11.985 3350.000 13.154 3400.000 13.901 3450.000 13.142 3500.000 14.718 3550.000 14.992 3600.000 14.637 3650.000 15.756 3700.000 14.370 3750.000 9.787 3800 ...

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• http://www.mso.anu.edu.au/~bessell/FTP/Oldspectrophotometry/VMa2_model.txt
• Student Briefing
• The Maths

MOSCOW CENTER FOR CONTINUOUS MATHEMATICAL EDUCATION . INDEPENDENT UNIVERSITY OF MOSCOW . ... A MATHEMATICS PROGRAM IN ENGLISH . ... About the IUM | About the HSE | ... Program features | ... About HSE Math Department . ... Application: . ... Application procedure . Application form . ... Program: . ... IUM Library . Alumni: . ... Math in Moscow . Independent University of Moscow . ... E-mail: mim@mccme.ru . ... Professor of Moscow State University . ... Math in Moscow Director . ...

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• Introduction
• THE INDEPENDENT UNIVERSITY OF MOSCOW
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... Copyrightї1997 Bob Yen (byen@ix.netcom.com) (http://www.comet-track.com/hb/hb.html) . ... Information on Comet Hale-Bopp for the Non-Astronomer Hale-Bopp rotates about twice a day (3/14/97) . ... The Comet Observation Home Page was been selected to receive the Griffith Observatory Star Award for the week of February 2 - 8, 1997 for excellence in promoting astronomy to the public through the World Wide Web. ... Typically, about 1,000 individual users/computers access this page every day. ...

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• Stuff LSR ISSP RAS
• Shevchun A.F. - Publications
• LSSS - Photogallery - Subatomic resolution on Cu(014)-O

... Planet Peril in Prague: What Happened To Pluto . Dr. Owen Gingerich, Harvard University . ... This month’s meeting will feature Dr. Owen Gingerich, Professor Emeritus of Astronomy and of the History of Science, at Harvard University and a senior astronomer emeritus at the Harvard-Smithsonian Astrophysical Observatory. This past summer, Professor Gingerich chaired the International Astronomical Union’s planet definition committee. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... Our scientific interest is an accuracy of asteroid CCD observations obtained by amateurs and professional astronomers all over in the World. ... These data help us to analyse an accuracy of real CCD positions in the MPC Database. ... Do you test your observations of the small Solar System bodies permanently before sending them to the International Minor Planets' Center? ... Do you know a real accuracy of your positional CCD-observations in comparison with the other observatories' one ? ...

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... Bad Astronomy . ... Bitesize Astronomy . ... Mad Science . ... Site Info . Search the site . ... They have collected many scientists from around the world and let them answer questions by anyone who has one, including everyone from grammar school children to adult professionals. ... According the to search engine at the Mad Scientist's lair , I have answered about 100 questions since 1996. ... A new feature at the Mad Scientist Network lets you search for questions I have answered . ...

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• Phil Plait's Bad Astronomy: Misconceptions
• Phil Plait's Bad Astronomy: Misconceptions: The Glass Worm
• Phil Plait's Bad Astronomy: Misconceptions: James McCanney's Nonsense

... Seminar archive . ... Type Ia Supernovae (SNe Ia) have an important role to measure a distance to an anonymous galaxy because they have a good correlation of the decline rates of the light curves with the absolute luminosity. ... First, super-Chandrasekhar SNe which have extremely high luminosity, slow decline rate of the light curves, slow expansion velocity and strong carbon features. ... As another example of diversity of SNe Ia, I would like also to introduce Type Iax SNe. ... All seminars: . ...