... Bad Astronomy . ... I think I will break from my usual format of Bad Astronomy/ Good Astronomy by saying that the way we define seasons currently is not strictly bad, but I feel (in my opinion!) that it could be better. The definition of when the seasons begin is at the moment of solstice or equinox; that is, winter (in the north) starts on December 22 nd and summer starts on June 22 nd . ... Now imagine breaking up the Sun's 46 degree up-and-down yearly swing into 1 day intervals. ...

Astronomy Picture of the Day . NGC 3603: From Beginning To End . ... You-Hua Chu ( UIUC ), NASA Explanation: From beginning to end, different stages of a star's life appear in this exciting Hubble Space Telescope picture of the environs of galactic emission nebula NGC 3603 . ... Publications with keywords: nebula - star formation - planet formation - supernova . Publications with words: nebula - star formation - planet formation - supernova . ... Star Formation in the Tarantula Nebula . ...

. Album : asv-album :: Travels to distant places and countries :: 1999/09 Florence, Rome (Italy) :: 15/09 Piazza SS. Annunziata. Fiesole-Settignano walking tour . Up . << Prev . Me at the beginning of Fiesole--Settignano walking tour. Next >> . Powered by album tool from MarginalHacks by David Madison on Tue Jun 23 14:47:06 2015 .

God Science Forum Message . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... God and Science | ... In The Beginning, God Created......prophecy . ... I am beginning to believe that Genesis creation is about the creation of prophecy as much as it is a statement that God is the creator. ... So I ask, are you (anyone) willing to consider Gen 1 2 as stories of prophecy or are you determined that it is either about science or a literal 7-day creation? ... www.astronomy.net . ...

... Dave's Universe . ... Year of Pluto . ... How is it possible for the universe to be infinite if it had a beginning, 13.7 billion years ago by most estimates? ... The biggest point of confusion in this question is the assumption that in 13.7 billion years the universe could have grown by only 13.7 billion light-years. ... Thus, the universe can get huge before clocks have measured 13.7 billion years. ... Get instant access to subscriber content on Astronomy.com! ...

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to La Silla . ... Travel to E-ELT Armazones . ... Survey Telescopes . ... Images . ... Star Clusters . ... Usage of ESO Images and Videos . ... Usage of ESO Videos and Images . ... Stars@ESO . ... ESO Science Newsletter . ... Catch a Star 2013 . ... View of La Silla Observatory, under construction in the early 1960s. On the left is the ESO 1-metre Schmidt telescope. ...

... Attitude Data Files | ... Additional Information | Attitude data are arranged in 6 files. Every file contains the information corresponding to one calendar year. Every line of file consists of a set of attitude coefficients. Data format is ASCII. Format of a line (in FORTRAN specifications): . 1X,I5 - line number 1X,I4,1X,I2,1X,I2,1X,F7.3 - YYYY MM DD TS - interval beginning, UT 1X,F7.3 - TS - interval duration 5(1X,F) - A 1 , .. ... Download attitude data files: . ...

... OKB1 - TSKBEM - NPO ENERGIA - S.P.KOROLEV RSC ENERGIA . ... Beginning of wide international activities in joint space programs. ... Beginning of full-scale activities on development of the Sea Launch rocket space complex. ... Start of activities on the International Space Station. ... Docking of the Spektr optical module with the Mir station. ... Launch of Zarya functional cargo module (Russia) - the first module of the International Space Station. back . ... INTERNATIONAL SPACE STATION | ...

. Photograph album . Cards showing Russia at the beginning of the XX century . Congratulatory cards from the beginning of the XX century . Solar eclipse of September 22, 1968. Department . of Lunar and . Planetary Research . Return on . Goryachev M.V.

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Stars . ... Space Flight . Human Exploration . ... By admin August 24, 2011 Posted in: Armagh Planetarium . ... Dress up in your own Star Wars costumes and have your lightsabers at the ready as we will be giving out spot prizes for the best Fancy Dress. ... Your email address will not be published. ... Name * . ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

... subroutine attid1 (ts,u1,u2, dir ) common /z/ z(2) common /c/ x(12) dimension s(3),e(3),p2(3), dir (3), dra (3),pa(3,3) ux= atan (1.)/45.*u1 uy= atan (1.)/45.*u2 dra (1)= cos (ux) dra (2)= sin (ux)* cos (uy) dra (3)= sin (ux)* sin (uy) alf=x(1)+x(2)* sin (x(11)*ts)+x(3)* cos (x(11)*ts)+x(4)* sin (x(12)*ts)+ *x(5)* cos (x(12)*ts) bet=x(6)+x(7)* sin (x(11)*ts)+x(8)* cos (x(11)*ts)+x(9)* ...

. љ . Satellite's orientation sensing . љ This page still under construction . The onboard TV camera (TVC) allows to get images of star background and part of Earth's surface close the limb. By using reductions methods of photographic astrometry there is possibility to define orientation of TVC optic axis and other photometric devices. You are th visitor of this page . Back to Home Page . Personal information . Alexander Konovalenko alex.kono@mailcity.com

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The maximum number of procedure sections in a program unit is 99. The following variable names are reserved by SHELTRAN and must not be used: IF, ELSEIF, WHILE, UNTIL, FOR; all 6-character variable names beginning with 'IZZZ' . ... PERFORM statements in FOR-loops cause non-standard FORTRAN to be generated. This is because after a procedure section has been executed, a jump into the generated DO-loop is necessary to resume execution after the PERFORM statement. ...

. Press the ESC key to enter command mode before using these commands. To delete Do this . to end of sentence d) to beginning of sentence d( to end of paragraph d} to beginning of paragraph d{ .

REU Program Details | Smithsonian Astrophysical Obse rvatory | Center for Astrophysics | Smithsonian Institution | National Science Foundation .

column ------------------ Explanation ------------------------------------------ -------------------------------------------------------------------------------- 1 Date of the beginning of the event in the form MM/DD (MM - month, DD - day, year is given in the name of the table) 2 Beginning time (UTC) for the mutual occultation or eclipse in the form HH.MM.SS (HH - hours, MM - minutes, SS - secondes). ... 7 Apparent angular distance from the disk of the planet (arcsec). ...

Maps of the sky for the beginning, middle and end of the month - available online from ScieneNet : your one-stop science site. ... of month . ... North . ... East . ... Inner solar system . Outer solar system . Moons of Jupiter . ... Earth from the Moon . ... North York, Toronto, Canada. ...

Comparison of reusable space systems . Space Shuttle " (USA) and " Energiya-Buran " (USSR) . ... Official beginning of development: 1972 г. The first space flight : 12.04.1981 . Total cost to 1983: $17,8 billions (1982) . ... Total cost to January 1 1991: 16,4 billions rub. ... Certainly the "Energiya-Buran" system is more effective space complex. ... Certainly for past years "Space-Shuttle" was exposed to numerous updatings but it has main advantage before "Buran": it flies.. ...

Data format: eruptions of bright H-alpha flocculi and intense bright H-alpha flocculi 1-4 Year 6-7 Month 9-10 Day 12-13 Beginning of observation, hour 15-16 Beginning of observation, min 18-19 End of observatio, hour (99=no data) 21-22 End of observation, min (99=no data) 24-26 Latitude of the object (999=no data) 28-30 Heliographic latitude of the center of the object (999=no data) 32-34 Power (in 5-point scale) (9.9=no data)