KOLIBRY KONSTRUKTOR EDUCATION-SA EDUCATION WINOGRAD CHONDRO VIDEO-2 APIS THEBAS ARISS-2 VIDEO-3 ARISS-3 SEEDS GRAPHABOX BUGENERGY BOP ESD ARISS-4 CHROPHYL MATI-75 TOP PICTURE ARISS-TV MAI-75 FIZIKA-OBRAZOVANIE . ... EXPERIMENTS AND RESEARCHES . ... PICTURE EXPERIMENT . ... The PICTURE kit, . which includes 2 sets of paints, a box and 6 sheets of paper. Box . ... A set of paints . The set of paints consists of 4 sealed packages filled with various water-base paints. ... EXPERIMENT RESULT: . ...

Dimitri ZVONKINE (Paris-7 Jussieu): Models of 2-dimensional gravity and enumeration of ramified coverings of the sphere . We explain why the enumeration of ramified coverings of the sphere provides a model of 2-dimensional gravity. ... We also prove some combinatorial results concerning ramified coverings of the sphere. ... It appears naturally in elementary graph enumeration problems, in the intersection theory on moduli spaces of stable curves, and in the enumeration of ramified coverings. ...

... Press & Web Coverage . ... A song written by Padi Boyd and performed by The Chromatics, specifically for the International Year of Astronomy. ... Some links from press coverage and other websites referencing IYA2009-Ireland. ... Reports from events that happened in Ireland during the International Year of Astronomy. more.. ... Some of the reports from the events that happened all around Ireland during the 100 hours of astronomy project. ... International Year of Astronomy, Ireland National Node . ...

. Album : asv-album :: Travels to distant places and countries :: 1997/08 Kyoto, Nara (Japan) :: 22/08 Imperial Palace park, KICH . Up . << Prev . Kyoto International Conference Hall (KICH). 23rd International Astronomical Union Assembly was held there. Next >> . Photo album generated by album generator a script by David Madison on Tue Jun 23 14:46:15 2015 .

Astronomy Picture of the Day . Maria Mitchell Inspires a Generation . ... 10.10.1998 . ... October 1st was the 151st anniversary of the day Maria Mitchell swept the sky with her telescope and discovered the comet of 1847 (comet Mitchell 1847VI). Honored and recognized internationally for her discovery, Mitchell , who lived from 1818 to 1889, became one of the most famous American scientists of her day . ... October . ... October 1998 . ... NASA Web Site Statements, Warnings, and Disclaimers . ...

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. October 16, 1999 . Maria Mitchell Inspires a Generation . ... On October 1, 1847 Maria Mitchell swept the sky with her telescope and discovered a comet (comet Mitchell 1847VI). Honored and recognized internationally for her discovery, Mitchell , who lived from 1818 to 1889, became one of the most famous American scientists of her day . ...

Main Program Travel Where to go in Moscow Information . ... Monday 28.04.2014 is the last day when LOC can help you to arrange an official invitation letter for business visa if you concern about this type of visa to enter Russia. ... After this dead line it will only be possible to make a tourist visa. ... Passport number: 9. ... Most people travel to Russia on tourist visas. ... International Conference: Cosmology and High Energy Astrophysics (Zeldovich-90) 20-24 Dec 2004, Moscow, Russia . ...

... Astronomy search engine . ... PhysicsWeb Home Page . ... Sternberg Astronomical Institute . ... Astro Space Center Home Page . ... Landau Institute for Theoretical Physics . ... Astronomy and Space Physics Dept of Kiev University . ... NATIONAL RADIO ASTRONOMY OBSERVATORY Home Page . University of Hawaii - Institute for Astronomy . ... Space Telescope Science Institute Home Page . ... Sky & Telescope: The Essential Magazine of Astronomy . ... Springer LINK - Physics Online Library . ... Home . ...

... The study of magnetic fields is one of the major observational programs running on the 6-m BTA telescope of the SAO RAS. For over 40 years the tools for magnetic measurements were developed and modernized by the Laboratory of Stellar Magnetism Studies, they also perform the observations on the 6-m telescope . ... Traditionally our conferences consider a wide range of problems concerning the physics and evolution of magnetic stars of different types. ... Conference-2014 . First Announcement . ...

Top] [Prev] [Next] . In order to discover and determine some characteristics of extra-solar earth-like planets, J. R. P. Angel has defined several spacecraft experiments (labelled Oases 1 and 2). We have examined some aspects of these experiments and believe at least one, and possibly two, significant improvements could be made economically. The paper briefly discusses several features of redundant coronagraphs, and indicates one way that they might be incorporated into flight apparatus. ...