Define region . ... Area/perimeter . Define a region of interest on a graph or graphs. Select the region, there are 5. ... Inside polygon . Points inside a closed, non-intersecting polygon are considered inside the region. ... In the polygonal region type, define the region by successive clicks with the left mouse button, use the right mouse button to register the polygon. ... Select the region to use. ... Click on Area or Perimeter and use the mouse to define the region. ...

. Sign In Sign-Up . Welcome! . Close . Would you like to make this site your homepage? It's fast and easy... Yes, Please make this my home page! . No Thanks . Don't show this to me again. Close .

... Bad Astronomy . ... Bitesize Astronomy . ... Universe Today . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... I expressed skepticism of the result, as any scientist would, though I speculated on its impact. ... He showed that even though the Universe is accelerating, it is also closed. ... What we think of as ``closed'' means the Universe has a finite extent. Think of the surface of a balloon (a flawed analogy, but good enough for my purposes here). ...

... 8, ``Celestial Mechanics'', 2002 CCD observations of planetary satellites and occultations and close approachments of stars by asteroids with 26­ inch refractor of Pulkovo observatory T. P. Kiseleva, I. S. Izmailov, M. A. Mozhaev Pulkovo Observatory, St. Petersburg, Russia ST--6 CCD camera has been used with 26-- inch Refractor at Pulkovo for ob­ servations of ... These estimates are \Sigma0:015 arcsec and \Sigma0:014 arcsec for X and Y correspondingly. ...

. INTERBALL Zvenigorod Symposium . Abstract Submission Form . Please address all questions to V.Stepanov stepanov@iki.rssi.ru . Back to Symposium Homepage .

... Bit . ... Status . Event Time . ... Bits . closed . ... Roof Position . ... automatic . ... 0D:18H:51M:32S . swmode=AUTOMATIC . Roof System . ... 18D:16H:51M:51S . OK SunAltOpen: -1.000000, SunAltClose: -1.000000, SunNow(Alt,Az): +65.769951,-168.421600 . Time of Last Reboot: 29 Days, 21h:28m:00s . Time of ObsDaemon Reboot: +2457458.4259953703731298 (uptime: 29 days, 21h:26m:24s) . ...

... The most spectacular view however is from space, where large areas of aurora can be observed simultaneously, even the entire polar cap. ... Such pictures often show a continuous ring of aurora around the polar cap (picture above), caused mostly by electrons leaking out along magnetic field lines, from the plasma sheet of the Earth's magnetic tail. ... Field lines from the auroral oval are believed to lead to the plasma sheet. ... A near-Earth circular polar orbit has many uses. ...

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. ...

... Engineering experiments aimed at testing and developing engineering solutions for a future interplanetary vehicle were a prominent activity during missions of Salyut and Mir space stations. ... In October 1998, cosmonauts placed on the outside surface of Mir space station some samples of film-type solar array, which constitutes a key element of the Martian vehicle, in order to study how they are affected by actual space environments. ... Official WEB-site of S.P.Korolev RSC Energia . ...

... astro-ph . ... Adams, F. C.. ... Allen, Paul D.. ... Bieging, John H.. ... Boss, Alan P.. ... Burgasser, Adam J.. Burrows, Adam. ... Butler, R. Paul. ... Cushing, Michael C.. ... Day-Jones, A. C.. ... Green, Richard F.. ... Hartung, Markus. ... Janson, Markus. ... Jones, Damien. Jones, H. R. A.. ... Kasper, Markus. Kelley, Michael S.. ... Kraus, Adam L.. ... Marley, Mark S.. ... Mathar, Richard J.. ... McCaughrean, Mark J.. McElwain, Michael. ... Monnier, John D.. ... Sosa, Richard G.. ...

... history, facts, technology, space ships . Posted by Askar under Russian Space Ships . ... Comments are closed. ... Russian Astronauts . Russian Launch Centers . Russian Moon Rovers . Russian Research Ships . Russian Rocket Engines . Russian Rockets . Russian Satellites . Russian Space Probes . Russian Space Ships . Russian Space Stations . History of Wars . ... Both comments and pings are currently closed. Space - ru . ...

Apr. 12, 2015 Abell 1452 MAC 1203+5149 Apr 09 2008 31 UMa UMa UMa UMa UMa Galaxy Galaxy Galaxy S Galaxy S Galaxy S0? 17mmT4 EF,ES, PATCH , PAIRS = AGC1452 ,R=P MAC 1204+5147 Apr 09 2008 31 17mmT4 EF,ES, PATCH , PAIRS = AGC1452 ,R=P PGC 38053 Apr 09 2008 31 17mmT4 VDIF,EF,VS, PATCH ,AV FINALLY HOLDS, PAIRS = ...

... After 1949 part of the building was used by chemical company, part - by the bank. ... Eight-story building is a signature of Hudec, designed in a Renaissance style. ... Zhao Zhukang, mayor of Shanghai before 1949, artists like Zhao Dan, Qing Yi lived here. ... Hudec designed his second residence (after Sun Ke's house) for his family in 1930. 4000-square-meter site was bought probably with old house and re-designed in Tudorbethan style, probably according to Hudec's wife Gisela Meyer. ...

This page is devoted to information on Supernova 2000C in NGC 2415 Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the Supernova links web page. ... Odd Trondal images . More images of SN2000C from CROSS (copies of several of the images below) . ... U of Iowa images . ... Odd Trondal image . ... vsnet-recent 49502 ] SN2000C recent (cont'd) . ...

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... Ciel Espace, nouvelle formule, c'est . des actualit†йs . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil †А la une LтАЩUnivers a-t-il besoin de Dieu ? ... 09/11/2015 - Penser l'Univers aujourd'hui . ... 18/05/2015 - Le r†кve d'une autre Terre . ... 20/01/2015 - Une multitude d'†йtoiles hors des galaxies . ...

... Recent Topics . ... MAO main . ... Another first from NASA: . ... Кому: "dyrector" , "Oleh Petruk" , "Roman Plyatsko" , "bohdan hnatyk" , "?гор Мриглод" , "Андр?й Трохимчук" , "bnovos" , "dvv" , Ця електронна адреса захищена в?д спам-бот?в. вам потр?бно ув?мкнути JavaScript, щоб побачити ?? ... Тема: Fwd: Another first from NASA: . ... From: Dr. John P. Holdren, The White House . ... Subject: Another first from NASA: . ... This morning, the United States became the first country to reach Pluto -- . ...

Stellarium 0.12.3 . ... Classes . ... FileљStructure . ClassљList . ClassљIndex . ... ClassљMembers . List of all members | ... SubContour Class Reference . SubContour (const QVector< Vec3d > &vertices, bool closed=true) . SubContour (int size, const EdgeVertex &v) . ... Definition at line 47 of file OctahedronPolygon.hpp . The documentation for this class was generated from the following file: . ... Generated on Sat Aug 10 2013 17:12:45 for Stellarium by љ 1.8.3.1 ...