... Г? l'occasion de l'AnnГїe mondiale de l'astronomie en 2009, Ciel & Espace lance sa nouvelle collection "L'encyclopГїdie", qui rassemble autour d'un sujet fort, historique ou thГїmatique, les meilleurs articles des archives de la revue. ... PrГїsenter en un seul "lieu" l'ensemble des connaissances sur le thГЕme choisi, en respectant l'impГїratif de pertinence au regard de l'actualitГї astronomique. ... GalilГїe en est le pivot, car c'est avec lui que naissent l'astronomie et la physique modernes. ...

Next: Stars with Less Up: Other Stars Previous: Other Stars . ... About 30 observations were made of each star in each of the three filters. ... The results for all 12 stars for which periods were determined which had false alarm probabilities of less than 1% are summarized in Table 1 . ... Both of these stars have periods very close to one day, thus they fill--in only a small portion of their light curves and because of the problems with the window function. ...

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home support . ... ASP Endowed Funds . ... During the March 2006 ASP Board of Directors meeting the board adopted the Donor Bill of Rights as a statement regarding our commitment to ethical fundraising and gift stewardship. ... To ensure that philanthropy merits the respect and trust of the general public, and that donors and prospective donors can have full confidence in the nonprofit organizations and causes they are asked to support, we declare that all donors have these rights: . ... support | ...

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... Flux density at 1 GHz (/Jy): 20? Spectral Index: 0.6? ... Milne & Dickel 1974, AuJPh, 27, 549. Parkes 64-m at 2.7 GHz (9': S=13?15% Jy). ADS . Dickel & DeNoyer 1975, AJ, 80, 437. Arecibo at 318 MHz (15': S=74?32 Jy), and S 610 MHz =40 Jy. ... Caswell 1985, AJ, 90, 1076. DRAO at 1.4 GHz (1'?3'.3: S=18?3 Jy). ... 2001, A&A, 372, 516. ... Last updated: 31 Dec 2001 . ... detailed listings | summary listings . ...

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. Here's another image of 1999by. I independently discovered this supernova, which was reported in IAUC 7157 . This is my first SN discovery. The image was taken through my 4" APO reflector. Thank you, best regards: Erno. My address: Erno Berko, 3188. Ludanyhalaszi, . Bercsenyi u 3. HUNGARY. e-mail: berko@is.hu . Back to Bright Supernovae . David Bishop Last modified: Tue May 4 16:17:09 EDT 1999

В этом разделе можно прочитать отрывки из книг или журналов, в которых освещены те или иные проблемы любительской астрономии. ... Куликовский, Наблюдение планет Отрывок из книги Куликовского, посвященный наблюдению планет любительскими средствами . Зигель, Сокровища звездного неба (Осень) - кусочек книги Зигеля "Сокровища Звездного неба". Описано осеннее звездное небо и объекты, которые можно наблюдать в осенних созвездиях в небольшой телескоп или бинокль, а также глазом. ...

... Если ВЫ нашли метеорит . Статьи и сообщения . ... 25 октября 2004 года во время экспедиции, организованной для изучения находки нового российского метеорита, скоропостижно скончался Александр Евгеньевич Милановский, активно содействовавший развитию метеоритики в России, талантливый исследователь, популяризатор науки и автор идеи данного сайта. ... Он был многогранной личностью и после многих лет работы в геологии в нем не угасла "детская" увлеченность, желание познавать новое. ...