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Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Февраль 1998 . ... Дата: 10 февраля 1998 (1998-02-10) От: Alexander Bondugin Тема: NASA Says Lunar Ice Rumors Wrong Привет всем! ... Дата: 10 февраля 1998 (1998-02-10) От: Alexander Bondugin Тема: Lectures at JPL on Near-Earth Asteroids Привет всем! ... Дата: 10 февраля 1998 (1998-02-10) От: Alexander Bondugin Тема: Images Of Mars '98 Landing Zone Reveal Strange New Terrain Привет всем! ...

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

Клуб Скептиков] [Конференция] . ... Прохожий : re: Кое что о Венере.. ... Вероятно он Венеру с Ураном перепутал. ... Venus Earth . Sidereal rotation period (hrs) -5832.5 23.9345 . ... Любопытствующий Венера Прохожий re: Венера 13-Ноя (17:10) Любопытствующий re: Венера 14-Ноя (06:20) Alex re: Венера 14-Ноя (10:32) Любопытствующий re: Венера 14-Ноя (14:22) Артем re: Венера 15-Ноя (18:28) Любопытствующий re: Венера 16-Ноя (12:29) Артем re: Венера 16-Ноя (13:47) . ...

Some common problems in geodesy and astrometry after establishing ICRF Victor V. Popadyov, Centre de geodesie et cartographie (CNIIGAiK) Svetlana A. Tolchel'nikova, GAO Pulkovo Distribution of duties between astrometry and geodesy · Connection between the 2 sciences was established by the plumb-line near Earth surface · Astrometry : ... E. rot., pole motion). ... Radiosources are unobservable from points of geodetic net. ...

Земля - колыбель Человечества. ... Не так давно ученые отправляли какой-то аппарат искать жизнь в районе Марса, и по пути, для разминки, решили опробовать аппаратуру на планете Земля. ... И сделали вывод: Разумная жизнь на планете Земля ОТСУТСТВУЕТ. ... На Земле хватает загадок и без парадоксов науки. ... А также Гималайско-Тибетские легенды и реальные события. А также различные природные явления.. ... InterReklama Advertising Network ...

GRANAT is the Russian x-ray sattelite launched to the high apogee orbit (200,000 km) and operated almost for 10 years (1989 -1999) , carrying out four major instruments: French SIGMA coded-mask hard x-ray telescope (30-1000 keV), Soviet ART-P coded-mask telescope (2??-60?? keV), all-sky monitor WATCH (6-150 keV), and a gamma-burst detector PHEBUS . ... Since September 1994, GRANAT is in the survey mode. ... Explore pages devoted to individual GRANAT instruments (including main scientific results): . ...

A Brief History of the Discovery of Cosmic Gamma-Ray Bursts - draft april 17, 1995 - J.Bonnell In October of 1963 the US Air Force launched the first in a series of satellites inspired by a recently signed nuclear test ban treaty. ... The event appeared to be a cosmic gamma-ray burst but at the time the constellation of satellites did not have sufficient timing resolution at the trigger to make a good determination of direction to the burst source. ...

After some period of quiet Sun the exciting Sun-Earth connections event as the big magnetic storm was observed at January 10-11, 1997 by various satellites and ground-based instruments. Scientist meet this challenge with unprecedented activity and a few data bases was created in relation with solar event/magnetic storm on a few WEB-sites. ... According the Moscow observatory data the sudden storm commencement (SSC) take place at 01:08 Universal Time of January 10, 1997. ...

Земля . Обилие жидкой воды на поверхности и кислорода в атмосфере - вот, пожалуй, основные отличия Земли от всех известных на сегодняшний день небесных тел. Если земная атмосфера представляется из космоса тонкой и прозрачной, и если бы не облака, она выглядела бы совсем жалко, то занимающие около 70% поверхности океаны выглядят впечатляюще. Средняя глубина этой полноправной оболочки - гидросферы - примерно 4 км, и она представляет собой не просто заполненные водой впадины. ...

STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... Meade's revolutionary LS LightSwitchтДв series of telescopes use advanced technologies to do what no other consumer telescopes have done before: take all the hassle out of using a telescope. ... Coronado€о Solar . ... Spotting Scopes . ...

... Войти на сайт: Имя: . ... Автор забыл указать имя ] . ... По информации сообщества разработчиков Google Earth, геолог Артур Хикман (Arthur Hickman) открыл с помощью геосервиса google Earth неизвестный метеоритный кратер в Австралии, возраст которого оценивается в 10 - 100 тыс. лет. ... Двумя годами ранее Google Earth помог открыть группу неизвестных прежде науке метеоритных кратеров в пустыне Сахара. ... Имя: . ...

... В центре Земли находится твердое железное ядро. ... Между тем условия на поверхности Земли заметно отличаются от других планет: нигде нет воды в жидком состоянии, нет атмосферы, богатой кислородом, которые существуют на нашей планете уже более 4,5 млрд. лет и будут существовать благодаря природе и человеческой деятельности. Первые живые организмы появились на Земле около 3,8 миллиардов лет назад. ... Внешнее ядро . ... Ядро (радиус) . ... Сила тяжести на поверхности (Земля=1) . ... Назад ] | ...

КОСМИЧЕСКИЙ КАЛЕНДАРЬ ЯНВАРЯ 2000 ГОДА . ... Jan 01 - Year 2000 . Jan ?? ... Jan 01 - Asteroid 1996 AX1 Closest Approach To Earth (0.702 AU) . ... Jan 03 - Asteroid 3745 Petaev Closest Approach To Earth (1.862 AU) . ... Jan 05 - Asteroid 1999 VO11 Near-Earth Flyby (0.218 AU) . ... Jan 08 - Comet P/1998 VS24 (LINEAR) Closest Approach To Earth (2.915 AU) . ... Jan 12 -[Image][Dec 02] Asteroid 1999 WA2 Closest Approach To Earth (1.100 AU) . ... Jan 14 - Mercury Occults 53 Sgr (6.9 Magnitude Star) . ...

... N.A.Bobylev, Yu.M.Burman, Morse lemmas for functionals of the variational calculus, Func.Anal.Appl., ... N.A.Bobylev, Yu.M.Burman. ... N.A.Bobylev, Yu.M.Burman, A.B.Shubin, Algorithms for control with a minimal number of switchings, Automation and remote control , V.53, 5:619, 1992. ... TeX file ) . ... Quadratic Poisson brackets compatible with an algebra structure . ... Yu.M.Burman. ... Yu.M.Burman, Whitney's index formula in higher dimensions and Laplace integrals , Preprint math.DG/9801044 . ...

Hello from Japanese crews. ... Earth . ... My first name is Earth. What is your name? I will help Japanese - English translation from The Earth.) ... My name is Moon. ... I am a boy. Are you a boy or a girl? I am 7 years old. How old are you? My hobby is swimming. What is your hobby? Bye. ... My name is Mercury . I am a girl. ... My hobby is ride a wheel bicycle. ... My name is Jupiter. ... My hobby is playing dodge ball. ... My name is Venus. ... Bye, Kae . ...

... Satellite data ] . ... The SCANOR system provides receiving and processing of the Earth-surface pictures made in visible and infra-red bands and transferred by satellites of the NOAA polar orbiter series (in the HRPT mode). ... The SCANOR system includes the desktop receiving device connected to an IBM AT 386 type computer, and the parabolic antenna with the guiding mechanism. The SCANOR system possesses the state-of-art software providing registration and processing of the received data. ...

... In accordance with the de-orbit plan the OC "Mir" is in a waiting mode continuing its deceleration in Earth atmosphere. During the previous day the OC "Mir" onboard systems were subject to a routine check out, the current trajectory parametres were registered. The processed information confirms the MCC readiness for the final stage dynamis operations with the OC "Mir". ... The first corrective impuls ( the cargo ship "Progress M1-5" 8 control engines are fired): . T burn start - 03.32; . ...

vic@apink.com Assistant Director: John Miller (609) 252-1223 jmiller@princetonastronomy.org Volume 34 From the Director December 2005 Number 11 Dec 13 AAAP Meeting (Peyton Hall, Princeton Campus, 8: 00 PM) ... Program Chair Ken Kremer has invited Dr. Kimberly Weaver of the Goddard Space Flight Center in Maryland, who will present "New Eyes on the Universe: Observing Beyond Hubble with the Chandra and Spitzer Space Telescopes". ... Rob will give a short telescope talk to AAAP in December. ...

... MASTER Net is 56 square degrees per 1 exposition . ... 06 Dec 2015: GRB 151205B: MASTER-NET early optical observations GCN18665 . ... 18 Nov 2015: GRB 151118A: MASTER-NET optical observations GCN18613 . ... 12 Nov 2015: GRB 151112A: MASTER-NET optical limit GCN18591 . ... 07 Nov 2015: GRB 151107A: MASTER-NET optical observations GCN18565 . ... 31 Oct 2015: Five OTs detected by Global Robotic MASTER Net ATel8232 . ... 02 Oct 2015: GRB 151001B: MASTER-NET early optical observations GCN18380 . ...