... 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
• АСТРОКУРЬЕР, НОВОГОДНИЙ ВЫПУСК 1 января 2000 г.

The Calendar of Bloody A.tecs. Living in Central Mexico from the XII century to the being of the XVI century warlike A.tecs devoted much time to sciences including astronomy. For needs of agriculture A.tecs, using the knowledge received from the forecomers, developed the exact calendar system. 52 years of the moon-and-the sun cycle formed the basis of it (something like our conception of "a century"). ... A.tecs year was divided into 18 months with 20 days each. ... Mesopotamian astronomy. ...

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• Kopernike
• bozone
• ss433photoe

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 . ...

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• The Probook Project

... Библиотека - онлайн . ... System is Created by Test-Asp . Библиотека `Звезды Ориона` ї Copyright 2002 . All right reserved ...

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... Sternberg Astronomical Institute , Moscow University . ... Present edition unites two parts of Catalogue of interacting galaxies by B.A.Vorontsov-Velyaminov: the first part (Part 1) containing 355 systems was published in 1959 [1] and the second one (Part 2) with 497 objects - in 1976 [2].Thus two published parts of Catalogue include 852 interacting systems. ... All new of them (1162 by number) were taken from the comments to the galaxies in Morphological catalogue by Vorontsov-Velyaminov et al.[ ...

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• Absolute proper motions of open clusters

Please enter the lightcurve file name and period search parameters: . Lightcurve file: . ... Apply the Heliocentric correction and convert all dates to Terrestrial Time (TT)? ... Phase range for plots: -0.5 to 1.0 0.0 to 2.0 0.0 to 1.0 . ... Also, the Heliocentric correction cannot be applied to such lightcurves. ... Two period search methods are currently implemented. ... This period search service is also available at the mirror sites: Mirror 1 , Mirror 2 , Mirror 3 , Mirror 4 . ...

109. http://curl.sai.msu.ru/mass/download/doc/res2007eng.pdf

110. Электронная библиотека астронома-любителя. RU.SPACE.NEWS - архив за 05 ноября

111. Публикации | А. Железняков. Энциклопедия "Космонавтика" | Космический Мир

112. Publications

113. SAI Space Monitoring Laboratory

114. Voyage au coeur d'un trou noir | Ciel et Espace

115. RSSI Homepage

116. mx.sm.bmstu.ru (): ed1

117. WWW.PENTAR.RU: Новости

118. http://www.princetonastronomy.org/newsletters/02_2010sidereal.pdf

119. http://www.kiam1.rssi.ru/pubs/20121219_L2_Halo_abstract.doc

120. http://www.2dfquasar.org/Spec_Cat/cat/6QZ_field_centres.txt