M31, also known as the Andromeda Galaxy, is the nearest large galaxy to our own. ... M31 is about 4 times as massive as the Milky Way. It has a substantially large population of globular clusters (about 600) than does the Milky Way. The overall star formation rate in M31 is remarkablely low compared to other spiral galaxies. M31 and the Milky Way are bound together (maybe?) in a configuration known as the Local Group of Galaxies. ... This image is another unique image. ...

GCVS Research Group: . Recent publications . Kazarovets E.V., Samus N.N., Durlevich O.V., Kireeva N.N., Pastukhova E.N., The 81st Name-List of Variable Stars. ... Kazarovets E.V., Samus N.N., Durlevich O.V., Kireeva N.N., Pastukhova E.N., The 80th Name-List of Variable Stars. ... Samus N.N., Kazarovets E.V., Kireeva N.N., Pastukhova E.N., Durlevich O.V. General Catalogue of Variable Stars: Current status and new Name-lists Odessa Astronomical Publications, 2010, V. 23, p. 102-105. ...

... Обзор LPR фильтра. Впечатления от наблюдений с LPR фильтром. ... Характеристики цветных фильтров Baader-Planetarium . Мой перевод pdf- файла о фильтрах с сайта Baader-Planetarium (379 кб) . ...

NASA JOHNSON SPACE CENTER ORAL HISTORY PROJECT BIOGRAPHICAL DATA SHEET NAME: Richard M. Mike Mullane O RAL H ISTORY: 24 January 2003 EDUCATIONAL BACKGROUND: B.S. in Military Engineering, United States Military Academy, West Point, NY, 1967 M.S. in Aeronautical Engineering, Air Force Institute of Technology, 1975 PRE- NASA EXPERIENCE: United States Air ... R. Mike Mullane, Red Sky: A Novel of Love, Space, and War (Salt Lake City, UT: Northwest Publishers, 1993). ...

... 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 . ...

Track down a black hole . By definition, black holes give off no light. ... Fortunately, black holes don t always live in isolation, and one of the most famous Cygnus X-1 has a partner that shows up through any backyard instrument. Cygnus X-1 s stellar companion is a blue supergiant cataloged as SAO 69181. ... Next, home in on Eta ( ) Cygni, a 4th-magnitude star that lies 13 southwest of the Swan s luminary, 1st-magnitude Deneb. Scan 0.4 east-northeast of Eta to find SAO 69181. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... Sea Launch . ... News . ... Upper stage DM-SLB is a modification of the DM-type upper stages belonging to the D, DM family of upper stages developed at S.P. Korolev RSC Energia, and is based on modification DM-SL operated under the Sea Launch program, and has state-of-the-art onboard systems (control system, radio system, thermal control system, etc.) ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

... Telescopes . ... The time requests are accepted in an electronic version with on-line form in Russian or English. ... Unregistered request will be disregarded by the Large Telescopes Programm Committee. In exclusive cases the secreatry of the Committee is entitled to accept an observational time request given permission of the Chairman of the Committee or the director of the SAO RAS. The Program Committee considers generally one time request submitted by the principal applicant. ...

K.-H. Hofmann, T. Bl cker, G. Weigelt, and Y. Balega: . ... Annual Scientific Meeting of the Astronomische Gesellschaft at the Joint European and National Meeting JENAM 2001 of the European Astronomical Society and the Astronomische Gesellschaft, Sep 10-15, 2001, Munich, Germany . ... CIT 3 (= WX Psc = IRC +10 011 = IRAS 01037+1219), an oxygen-rich long-period variable evolving along the Asymptotic Giant Branch (AGB), is one of the most extreme infrared AGB objects. ... Back to Group Home Page ...

... About meteorites . ... Meteorite Encyclopedia . ... About laboratory . ... On the night of September 24-25, in the north of Irkutsk Oblast, local residents saw a brightly glowing space object draw a line across the sky and fall into the taiga. ... But scientists learned of the heavenly visitor only on October 3, when a fax arrived at the Institute of Sun And Earth Physics from Bodaibo. ... The first thing we did was to interview residents of villages located along the meteor's flight path. ...

... There are preliminary series of photometric and radio spectral observations of the above-mentioned stars, archival data on the light curves of the stars, results of the search for OH and H 2 O maser emission in IRAS point sources that possess the IR parameters similar to Miras. ... The aim is a detailed study of the maser emission variability. ... In 1996-1997, astronomical observations of Mira Ceti-type stars (miras) were carried out in three spectral ranges: optical, infrared, and radio. ...

... Image Quality of the VLT . Total Optical Control . First light for the ESO VLT unit telescope 1 occurred during the workshop. ... The image shown (Figure 1 ) here was obtained with the VLT on May 16, 1998, in red light (R band), i.e. while the mirror was still uncoated. ... In this diagram (FIgure 2), the measured image quality of the VLT UT1 astronomical images is plotted versus the ``seeing", as measured by the Seeing Monitor, a small telescope also located on top of the Paranal Mountain. ...

Measurement of Sky Brightness at the Iranian National Observatory Davoud Afshari1 and Sadollah Nasiri1,2 1Physics Department, Zanjan University, Zanjan 45195-313, Iran; Institute for Advanced studies in Basic Science (IASBS), Zanjan 45195-1159, Iran; Measurement of light pollution 2 Introduction Among 34 candidate sites at the central part of the country, 5 sites namely Garkesh (in Kashan ), Kolahbarfi(in Kashan ), Deynava (in ... One of these is light pollution. ...

... View on Arno from the opposite side of ponte S. Niccolo. b06. ... A view on east of Florence from the climb to piazzale Michelangelo. b10. ... Old city wall going from piazza Poggi to Forte di Belvedere. b20. ... Gate near Forte di Belvedere. b23. ... On costa San Giorgio (going down from Forte di Belvedere to palazzo Pitti). b34. ... Giardino di Boboli, stadium. c02. Palazzo Pitti; view from Giardino di Boboli. c03. ... Giardino di Boboli . ... Palazzo Pitti; view from Giardino di Boboli. c12. ...

... 13th European VLBI Network Symposium . and Users Meeting . on September 20-23, 2016. ... 13th European VLBI Network Symposium and Users Meeting on September 20-23, 2016. ... Year book "Ephemerides of Minor Planets for 2016" on-line . ...

... Артикул: RSC_BLACK_800_BLACK_800 BLACK Цвет: черный Состав: 100% шерсть Параметры изделия: ширина изделия - 3 см, длина изделия - 121 см Страна дизайна: Франция Страна производства: Китай . title='Трос AutoStandart 3.5т 4.5м 107308' border='0' align='left' width='120' style='margin-right: 20px;' hspace='7' vspace='5'/> . ... Общий вес около 1.96 гр. <h2>12+ Игра Монополия A8595121 Hasbro - описание</h2> . ... руководство для игры. Игра предназначена для 2 - 4 человек. ...

Клуб Скептиков] [Конференция] . ... Miller : re: Скорость света и устои. ... Valery Скорость света и устои. ... 07-Авг (13:02) Valery re: Скорость света и устои. 07-Авг (13:12) Mauhuur re: Скорость света и устои. ... 07-Авг (15:00) . 2-я градская больница re: Скорость света и устои. ... 08-Авг (09:18) 2-я градская больница re: Скорость света и устои. ... Mauhuur re: Скорость света и устои. ... Mauhuur re: О толпах психов-физиков из Беркли, Торонто и Кельна. ...

... Свет: остановка по требованию? ... Более мощное "управляющее поле" (свет с правой циркулярной поляризацией) делает возможным распространение в среде на порядок более слабого "сигнального поля" (упоминавшийся выше импульс, свет с левой циркулярной поляризацией), скорость распространения "сигнального импульса" при этом существенно уменьшается. ... Когда часть импульса (I) уже покинула кювету, управляющее поле выключают и из кюветы ничего не выходит до тех пор, пока управляющее поле не включат вновь. ...

This page is devoted to information on Supernova 1999dq in NGC 976 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main supernova page. Information on the original web pages for many of these images can be found on the Supernova links web page. Supernova 1999dq is the 24th LOSS discovery this year. ... VSNET Light curve (requires JAVA). ... vsnet-alert 3442 ] SNe 1999dp and 1999dq . vsnet-chat 2285 ] Host galaxy of SN1999dq . ...

Statistics of sunspot activity . The sunspot indices . ... NGDC's observations . The solar regions . ... Average annual indices . ... May, 1990 . Visual indices of solar activity by National Geophysical Data Center . ... Average . ... 0.00 . ...