StarShine-3: . ... The satellites are covered by nearly 1000 small, front-surface aluminum mirrors that are machined by technology students in Utah and polished by tens of thousands of students all over the world. ... And this is only small story about it. ... We will be able to measure the angular position of that satellite by observing sunlight flashes from small mirrors mounted on the surface of the satellite, as it passes across the starry sky before sunrise and after sunset.. ... Starshine 3 . ...

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• Zelenogorsk School Observatory
• dubuque
• Zelenogorsk school observatory

... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...

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How the rings were formed. ... Because of the velocity of mutual collisions increases at the approaching to the planet, there is a region near an every planet where the particles reaching the definite sizes begin to pull due to the mutual collisions. ... Any big particle passes the whole cycle from the destruction to the restoration. ... Why the rings are so flat? ... The gravitation compresses the system from all sides and the rotation axis, but it cannot prevent compression along the axis. ...

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• smallplanetese
• smalltelae
• sunstroene

... Astrophysics Group . ... VSA . ... CAT . ... The Very Small Array is a custom-built radio telescope (operating between 26-36 GHz), designed expressly to make high resolution observations of the cosmic microwave background (CMB) radiation on angular scales around and below one degree. ... The VSA has been operated in ?compact array? and ?extended array? configurations (see the technical description below) and data collected to achieve high sensitivity in both regimes have been analysed. ... 1.75 GHz)...

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• Martin Krause - Publications
• Astrophysics Group AMI Science
• Small scale distribution in Molecular Clouds

JSC Celebrates 40 Years of Human Space Flight . The Last Apollo . ... Representatives from the U.S. and Russia agreed to establish working groups to study systems for making Soviet and American spacecraft compatible for rendezvous and docking maneuvers. Following additional meetings, in May 1972, when President Nixon visited Moscow, he and Alexei Kosygin, chairman of the Soviet Council of Ministers, signed an agreement providing for cooperation and the peaceful use of space by the two nations. ...

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• Arthur E. Goldman Oral History

... astro-ph . ... SAI VO . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . Normalized to: Small, T. 86 article(s) in total . 286 co-authors, from 1 to 73 common article(s). ... Cooper, Michael C.. ... Forster, Karl. Foster, Karl. ... Gilbank, David G.. ... Glazebrook, Karl. ... Hopkins, Andrew M.. ... Kim, Alex G.. Kim, Mi Kyoung. Kim, S. C.. ... Lee, J.. ... Rich, M.. Rich, R. Michael. ... Salim, R. Michael Rich Samir. ...

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... This year's eclipse is unique in duration. ... Although, at the present time, there are 6 solar observatories belonging to leading space agencies in orbit around the Earth, the eclipse of 22 July, 2009, will only be seen by two of them: the Russian CORONAS-PHOTON satellite equipped with TESIS telescopes and Japan's HINODE satellite fitted with an XRT space telescope. ... TESIS will be the first of the two devices (and the very first on Earth) to witness the solar eclipse. ...

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• Solar activity hits a new low
• This year's largest group of sunspots passes across the solar disk
• Project's diary

... Submitted by Paul Benni on 11/27/2013 18:54:38 . Exoplanet transit HAT-P-20b . This is a photometry measurement of a hot Jupiter transit across a star slightly smaller than the sun originally posted on the Exoplanet Transit Database (ETD) http://var2.astro.cz/ETD/index.php. ... Since my first exoplanet transit (Wasp-3b) posted earlier, I successfully recorded 70+ exoplanet transits with C11 and C8 SCTs, which can be found on ETD. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

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... 12, 2015 Abell 2634 CGCG 476-92 Sep 25 2003 31 Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg Peg H146-3 Galaxy S0 Galaxy S0/D Galaxy E: Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy Galaxy 12, 2015 Abell 2634 PGC 71987 Sep 25 2003 31" Peg Galaxy E 17mmT4 PF,MS,SMALL FNUC,7720 CLUSTER,R=F Page 2 of 2 ...

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• http://www.wro.org/scodova/RNGC_by_Constellation-CMi.pdf
• http://www.wro.org/scodova/RNGC_by_Abell1228.pdf
• http://www.wro.org/scodova/RNGC_by_Abell119.pdf

... For example, precision of the approximation was calculated for Solar system and 47 Uma star system Kepler orbital elements : Jupiter Saturn 9.537 0.0539 Uranus 19.189 0.0473 Neptune 30.070 0.0086 47 Uma b 2.10 0.032 0.10 3.76 5.83 0.89 47 Uma c 3.60 0 ... rad , rad , rad l, rad 0.0228 1.754 4.801 0.328 0.0434 1.983 5.865 5.591 0.0135 1.291 1.685 2.495 0.0309 2.300 4.636 4.673 Kepler elements for Solar ... Estimation accuracy of disturbing function (h1) expansion is presented. ...

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• http://www.gao.spb.ru/english/as/j2014/presentations/vavilov.pdf
• http://www.gao.spb.ru/english/as/j2014/presentations/schindelegger.pdf
• Pulkovo NEO Page: General Information

... Dnepr launch record 17 August 2011. Cluster Launch of Dnepr LV 22 August 2013 KOMPSAT-5 Launch 21 November 2013. Dnepr Cluster Mission 2013 19 June 2014. ... Mission profile SHM configuration Reliability Dnepr LV Performance Launch Sites . ... The launch vehicle is steam ejected from its Transport and Launch Canister (TLC) by means of hot gases of black powder gas generator. ... Activation of black powder gas generator . ... Separation of black powder gas generator . ... Dnepr LV Performance . ...

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... GUI­fying and Documenting your Shell Script Peter. ... We describe a simple method to annotate shell scripts and have a preprocessor extract a set of variables, present them to the user in a GUI (using Tcl/Tk) with context sensitive help, and run the script. ... Tcl/Tk: TkRun The GUI that is created will provide a simple interface to a program that is spawned by the GUI. ... Sample Script: testscript Here is an example header from a C­shell script with which Figure 1 was made. ...

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• http://www.stecf.org/conferences/adass/adassVII/reprints/monais.ps.gz
• http://www.stecf.org/conferences/adass/adassVII/reprints/schallers.ps.gz
• http://www.stecf.org/documents/isr/CE-STIS-2002-001.pdf

... Photos . Some low mountains in Austrian Alps . ... Small castles near the autobahn in Austria . ...

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• ji0005

... SUPER RATIO . ... On this page I will present the most important (on my opinion) idea on Intellegence Life in the Universe . ... On the problem of the Super Ratio in astrophysics" . ... As a matter of fact, this is the main problem of the modern natural science. ... Here I shall try to speak about the most important problem of the modern natural science, the problem which is undoubtedly, of more importance than discovery of Blacks Holes, creation of Grand Unification Theory or Artificial...

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. home . product . gallery . contact . Telescope rc360 . Telescope rc400 . Telescope rc500 .

56. Supernova 2000cm in FGC 1384

57. New concept of cosmogony

58. http://selena.sai.msu.ru/Greg/Publications/ms40/81_Ushkin_Michael.pdf

59. VISTA - Visible and Infrared Survey Telescope for Astronomy

60. Meade Series 4000 Photo-Visual Color Filters