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... Archives . ... Something unlike than the Drake equation had happened. The Drake eq. is used as an indicator that the chance of finding an organic society equivalent to the human society. ... Personal thought led that the obituary section of the bulletin is further extreme than the Drake equation. If you are an astronomer who are interested in spectral analysis and looked for statistical or data analysis literature, you cannot miss I.J.Good?s bump hunting paper. ... Chandra Blog . ...
MAIN PAGE . ... LINKS . ... AAL Members Sites . ... Amateur Astronomy . ... Mars Missions . Observatories Telescopes . ... astronomylinks.com. - astronomy and space links, shortcuts, favorites and bookmarks . ... Mel Bartels' Homepage about Amateur Telescope Making and a lot of interesting links (thx to Hugues Laroche for the link!) ... STEREO (Solar TErrestrial RElations Observatory) consists of two space-based observatories - one ahead of Earth in its orbit, the other trailing behind . ...
СТУДЕНЧЕСКИЕ ОЛИМПИАДЫ МЕХМАТА МГУ И. В. Аржанцев, 1 В. И. Богачев, 2 А. А. Заславский, 3 В. Ю. Протасов, 4 А. М. Райгородский, 5 А. Б. Скопенков 6 n=1 Мы приводим задачи всемехматовских олимпиад 2001 (второй тур), 2008 и 2009 годов, а также указания, решения и комментарии. ... 2008-1. ... Обозначим через m(k) максимальное число попарно не ортогональных векторов из {-1; 0; 1}2k , ровно k координат каждого из которых нулевые. (а) Докажите, что m(k) 22k-1 при нечетном k. (б) Докажите, что 80 m(4) 140. ...
... Ciel Espace, le magazine qui vous guide toujours plus loin . ... les plus belles images de l'Univers dУ?cryptУ?es pour vous . ... Accueil Lire/Voir/Ecouter Lire/Voire/Ecouter . ... Il y a 88 constellations dans le ciel, mais ce petit ouvrage ne prУ?sente que les 40 plus accessibles. ... Ce livre prУ?sente en des termes simples ce qu'est la vie, oУЙ on la cherche dans l'espace, les fantasmes autour des ovnis et des martiens, et les chercheurs qui ont У?tudiУ? sУ?rieusement ces questions par le passУ?...
... История календаря . ... Семь дней . ... Время. ... У вьетнамцев сохранился до сих пор красивый обычай созерцать луну в шестнадцатый день восьмого месяца их лунного календаря: светлый лик, не закрытый тучами, обещает хороший урожай в этом году, полузадернутый туманной пеленой ? ... Император решил провести реформу в 46 г. до н.э. К тому времени римский календарь разошелся с солнечным на 70 суток по милости нерадивых понтификов, да еще десять дней надо было прибавить, чтобы год стал нормальной длины. ...
Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Greening the Earth Using Space Resources? by Greg Matloff . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...
STAR FIELDS Newsletter of the Amateur Telescope Makers of Boston Including the Bond Astronomical Club Established in 1934 In the Interest of Telescope Making & Using Vol. ... Thursday, April 12th, 2001, at 8:00 PM Phillips Auditorium, Harvard-Smithsonian Center for Astrophysics some of the larger telescope manufacturers in one day, this is the show for you. ... Astronomy Day at the Boston Museum of Science on April 28th starts it all off. ... Mario later reported on the status of the Dark Sky bill. ...
System requirements which apply directly to control system design are listed in Section 1-6. ... All telescope control is via commands passed to the telescope control computer (TCC) via a user at a keyboard, or from another computer. ... The microcomputers effectively relieve the TCC from a large amount of real time control and create convenient modularity of system hardware functions. ... Each implements the digital state variable control system for that axis. ...