... Moon Phase below . ... ARTICLE: Why the moon always shows us the same face . ... Before you continue reading, you should know that this was not always the case, i.e. the Moon once was rotating with respect to the Earth, so that on every night a terrestrial observer (if there was one, because this was long, long before mankind appeared on our planet, and even before any major animals had appeared) saw another face of the Moon. ... Figure 1 (not to scale) shows how we can imagine the system Earth-Moon...

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... Anomalous magnetosheath dynamics: magnetosheath crossings by spacecraft in few minutes and flow balancing by plasma jets Sergey Savin, Ermanno Amata, Lev Zelenyi, Viacheslav Budaev, David Sibeck, Natalia Borodkova, Vassilis Angelopoulos, Jean-Lous Rauch, Eugene Panov, and Jan Blecki Comparison of Two Successive Substorms Observed on August 1, 1998 Natalia Borodkova, Vladimir Parkhomov, and Georgy Zastenker ...

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• http://solarwind.cosmos.ru/txt/2011/presentations/Magnetosphere/Bespalov.pdf
• http://solarwind.cosmos.ru/txt/2011/presentations/Sun/Ishkov/apj_691_2_1222.pdf
• http://solarwind.cosmos.ru/txt/2011/presentations/Magnetosphere/KHODACHENKO.pdf

... We publish 16 Doppler imaging temperature maps for the years 1994-2002 of the active RS CVn star II Peg. ... Through Doppler imaging we want to study the spot evolution of the star and in particular compare this with previous results showing a cyclic spot behaviour and persistent active longitudes. ... The derived temperature maps are quite similar to the ones obtained earlier with a different methods, the main differences occurring in the spot latitudes and relative strength of the spot structures....

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... GCR and SCR are primary cosmic rays. 10-15 years after the discovery of cosmic radiation (1919) there emerged two main avenues of investigation in the physics of cosmic rays (CR): 1) nuclear - elucidation of the origin of elementary particles and nuclear interactions; and 2) astrophysical (space physics) - solution of the problem related to the origin and variations (changes in intensity) of CR. ... Besides, the CR flux in interplanetary space is, strictly speaking, not isotropic. ...

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PENTICTON SOLAR RADIO FLUX VALUES (from SGD Explanation of Data Reports) Daily Solar Flux Values - Penticton -- Daily measurements of the integrated emission from the solar disc at 2800MHz (10.7cm wavelength) have been made by the National Research Council of Canada since 1947. ... The data are tabulated in two forms: the "observed flux" (S), and the "adjusted flux" (Sa). ... The "observed flux" values are useful in ionospheric physics and other terrestrial consequences of solar activity. ...

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• http://www.wdcb.ru/stp/data/solar.act/sunspot/sunspot.txt
• http://www.wdcb.ru/stp/data/solar.act/sunspot/info.ssn
• http://www.wdcb.ru/stp/data/solar.act/flux10.7/YEARLY.OBS

. -!> download . Left: Consequtive explosion of 20 supernovae during 30 Myr. Right: Single hypernova (GRB) explosion with the total energy equivalent to 20 supernovae. The simulation was performed using a 2D Eulerian hydro code. The animation was done using IDL. -!>

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• Mid Scales Role
• Subsystems of the Galactic halo, figures
• Vertical Structure, figures

... Liyong Liu (NAOC) . Site testing on seeing conditions of the astronomical observatories over China are briefly reviewed, including Xionglong station of NAOC, Gaomeigu station of Yunnan Observatory, Delingha station of Purple Mountain Observatory. ... PDF [3.0€аMB] October 8, 09:55 10:20 . ... In this paper, we will review the site survey activities in the past years, and present the site-testing results on the Oma site, including cloud cover, seeing, water vapor, transparency and sky brightness. ...

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... 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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. Эмблема полета специалистов-океанологов от ВМС США.

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• Набор для океанографических исследований
• Полет наблюдателя от министерства ВВС

... Высокого качества (19.5 MB) . Низкого качества (2.9 MB) MPEG . ... Низкого качества (2.9 MB) This movie shows dynamic rings, wisps and jets of matter and antimatter around the pulsar in the Crab Nebula as observed in X-ray light by Chandra (left, blue) and optical light by Hubble (right, red). ... To produce a movie of reasonable length the sequence was looped several times, as in looped weather satellite images. ... Авторские права: X-ray: NASA/CXC/ASU/J.Hester et al.; ...

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• Stellarium: Supernova Class Reference
• Stellarium: BigStarCatalogExtension::StarWrapper< Star > Class Template
• Stellarium: Quasar Class Reference

THE PARAMETERS INVOLVED IN HAPKE'S MODEL FOR ESTIMATION OF THE COMPOSITION OF THE EJECTA LUNAR TERRAINS. ... In the previous papers we were estimated the surface roughness of the ejecta lunar terrains by means comparison of the local phase function and the average integrated lunar indicatrix. ... The Hapke's theoretical model of the lunar surface reflection. ... For THE PARAMETERS INVOLVED IN HAPKE'S MODEL: S.G. Pugacheva, V.V. Shevchenko a low-albedo lunar surface parameter Bo = 1. ...

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• http://selena.sai.msu.ru/Bus/Publications/ACM08(Bus).pdf
• http://selena.sai.msu.ru/Bus/Publications/m44_14_busarev_etal.pdf
• http://selena.sai.msu.ru/Shev/Publications/ms38/ms084.pdf

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Asteroid . ... Site . ... Science . ... Since the early 1970's, Mark Trueblood has observed lunar occultations. He began observing minor planet occultations in the late 1970's. In late 2000, Mark began working with Robert Crawford of Tucson to observe minor planets to refine their orbits, concentrating on NEOs. A list of Minor Planet Electronic Circulars observed by Mark and Robert is available. ... 2013 Winer Observatory. ...

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• Winer Observatory Command and Control

... 20 , , CAD/CAM/CAE Observer #7 (67) / 2011 "PLM " 1953 . ... CAD/CAM/CAE Observer #7 (67) / 2011 PDM , . ... CAD/CAE/CAM , Unigraphics, CADDS5, Pro/ENGINEER SolidWorks. ... CAD/CAM/CAE Observer #7 (67) / 2011 .4 Pro/ENGINEER, (. ... CAD/CAM ADEM Pro/ENGINEER . ... CAD/CAM/CAE Observer #7 (67) / 2011 .13 22 ­ Windchill Pro|TECHNOLOGIES. ... CAD/CAM/CAE Observer #7 (67) / 2011 : · PLM (Windchill+Pro/ENGINEER); · Pro/ENGINEER; · Pro/E (3D + ); · () Windchill; · Windchill; · Pro/ENGINEER; · ; · , 8 . ...

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... APT Activities and Science Results 3. ... APT Secretary Philip Edwards (ISAS) reviewed the aims of the APT (http://www.vsop.isas.ac.jp/apt/DefinitionAndAims.html). ... The Australia Telescope Compact Array, and Ceduna, Hartebeesthoek, Kashima, Mopra, Parkes, and Shanghai telescopes of the Asia-Pacific Telescope participated in these observations. ... In the absence of Tetsuo Sasao, Philip Edwards briefly described results of the APT 22 GHz observations conducted from October 1st to 5th, 1997. ...

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• source comment

... Advises . Contact Advises . As an advise for amateurs we would like to underline: if it's possible, try to observe 3 asteroid positions per night and do not neglect to observe the Numbered Minor Planets in your telescope field of view as a "by product" of your observational programs. ... We think such estimations ought to be produced every morning after CCD observations of the moving celestial objects by observer himself. ...

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... part 1 | ... The Basic Stages in Earth's Pre-geological Development . ... After fragments of the Vortex sleeves separated, whirlwinds of second and third orders ("NC" - new micro-vortex) were generated- future planet cores and their satellites - all of them developing independently, governed by the common laws of development of cosmogenic vortexes. ... Our planet's core today is comprised of considerably deteriorated cosmogenic vortex; consequently, the Earth has a moderated magnetic field. ...

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• The new concept of formation and development of the Solar system

... Twenty-Six Year Monitoring of Water Masers IAU Symposium 242, Alice Springs 1 Contents of the work A sample of H2O maser emission sources has been observed since 1980. ... Rudnitskij et al. ... Twenty-Six Year Monitoring of Water Masers IAU Symposium 242, Alice Springs 4 Maser in a protoplanetary disc (S255) Flux density, Jy S255: H2O line profile 5 February 2002 Radial velocity, LSR, km/s Rudnitskij et al. ... Twenty-Six Year Monitoring of Water Masers IAU Symposium 242, Alice Springs 12 ...

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... Д. и. еДкдЦЦЗ еУТНУ,ТНЛИ ,Л^ЛУММњИ ЛМТЪЛЪЫЪ ЗЗЦСЦзаЦ 96 ї е НВВ, Д.и., 1998 , , . ... лйкйлйЗлдав йЕкДбйЗДнЦгъзхв ЬмкзДг, <9, 1998 , . ... 1. еДкдЦЦЗ Д.и. й СазДеадЦ дДньфЦЙйль нЦгД а зЦдйнйкхп дмкъЦбзхп лЗйвлнЗДп ЗкДфДыфЦЙйль ЗйгудД 97 млнйвуаЗйлнъ лнДсайзДкзйЙй ЗкДфЦзаь ЗйдкмЙ ЗЦкнадДга .. ... 3) Q. , еДкдЦЦЗ Д.и. й СазДеадЦ дДньфЦЙйль нЦгД а зЦдйнйкхп дмкъЦбзхп лЗйвлнЗДп ЗкДфДыфЦЙйль ЗйгудД 99 Q + ij , j = 1, 2, j , j = 1, 2: Q ( - 1 ) 1 = ------------------------------- , 2D 2 2 2 1 , 2 . ...

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NMW survey overview . Access image archive . ... The New Milky Way survey aims to detect bright (V<13.5) optical transients near the Galactic plane using an automated wide-field (8x6 deg.) system capable of surveying the whole Milky Way area visible from the observing site in one night. ... All images obtained during the transient search survey are available online (please use the image archive access form ). ... Images per field: . ... Images per night: . ... Milky Way imaging time: . ...

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... Spacecraft that will search for planetary systems around 40 million stars and observe the largest explosions in the universe have been chosen as the next two missions in NASA's medium-class Explorer (MIDEX) program. ... The first mission, to be launched in 2003, is the Swift Gamma Ray Burst Explorer, a three-telescope space observatory for studying gamma ray bursts. ... During its three-year mission, Swift will also survey the sky for new black holes and other sources of cosmic gamma rays. ...

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• Выпуск N6, декабрь 1996