... 2010 February 20 . Geostationary Highway . ... Explanation: Put a satellite in a circular orbit about 42,000 kilometers from the center of the Earth (36,000 kilometers or so above the surface) and it will orbit once in 24 hours. ... If that orbit is also in the plane of the equator, the satellite will hang in the sky over a fixed location in a geostationary orbit . ... The frames are from an ingenious movie, featuring the geostationary satellite highway . ... About APOD | ...

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• APOD: 2006 February 22 - An Unusually Smooth Surface on Saturns Telesto

... Credit Copyright: Babak Tafreshi ( TWAN ) Explanation: Put a satellite in a circular orbit about 42,000 kilometers from the center of the Earth (36,000 kilometers or so above the surface) and it will orbit once in 24 hours. ... Deep images of the night sky made with telescopes that follow the stars can also pick up geostationary satellites glinting in sunlight still shining far above the Earth's surface. ... Publications with keywords: satellite . Publications with words: satellite . ...

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• Follow The Spots
• Saturns Iapetus: Moon with a Strange Surface
• An Unusually Smooth Surface on Saturns Telesto

... Sun images . ... Sun flares . ... Active areas . February : 2008 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . The following H-alpha plages without spots can be currently observed on the Sun's surface . ... Coordinates . ... Coordinates and other characteristics of active regions are issued for February 09, 2008 00:31 UT . Last updated: February 10, 2008 00:00 UT . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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• Sunspots and active regions February 15, 2009
• Sunspots and active regions February 18, 2009
• Sunspots and active regions February 14, 2006

Dr. Victoria I. Prokhorenko . ... Situation Analysis of The "PROGNOZ" Orbit for Solar- Terrestrial Space Experiments. ... Studies of Satellite Situations Mission. ... A Situation Analysis of the Orbits of the Tail and Auroral Probes in the "INTERBALL" Project. ... Specific Tasks of Multiple Scale Plasma Measurement in Regatta- Cluster System (co-authors S. Savin and L. Zelenyi)- In Book: Proceedings of an International Workshop on Space Plasma Physics Investigations by Cluster and Regatta. ...

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• Acknowledgements
• Astronomical Names
• The Solar System

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Parkes | ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... The follow up 21cm synthesis observations on the galaxies found by this survey are essential for a number of reasons. ...

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• Archive of VLBI Observations Majordomo List
• Gas follows stars in resonance-ring galaxies
• February 2012 ATUC special meeting agenda and supporting documents

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Following the Martian Coastline . ... It seems scientists and laypeople alike have wondered for quite a long time whether or not water exists on Mars. ... A second reason we should determine the sites of ancient Martian seas is that if water once existed on Mars, it is possible that conditions for life obtained on the planet in the past and possibly even persist into the present. ...

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• ASP: Contents, January/February 1998
• ASP: Contents, January/February 2000
• ASP: Making Your Own Astronomical Camera

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Space Flight . ... Some 13.7 billion years ago, a mere millionth of a second after the Big Bang, the first hydrogen and helium nuclei condensed out of a hot, dense soup of quarks and gluons. ... In the very last few kilometres some of the light was scattered by a myriad of water droplets (containing hydrogen nuclei which had existed almost since the Big Bang) slowly descending through the air following a rainshower. ...

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• Solar System | Astronotes - Part 8
• Wonders of the February Night Sky | Astronotes
• Stargazing the Night Sky Course | Armagh Planetarium Events

... Laboratory for Spectroscopy of Molecular Structures . ... Optics and spectroscopy of molecular and liquid crystals, fullerenes, superthin molecular films. Optical studies of structure, phase transitions, pretransitional phenomena, structural modifications in external field and under high pressure. ... Methods developed in the laboratory enable to determine in free standing films of different types liquid crystals values of polarization, two-dimensional constants of orientational elasticity. ...

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• LSSS - Equipment
• Shevchun A.F. - Publications
• Laboratory of materials for electrochemical technologies ISSP RAS

... 27 May-1 June, 1993 (6 nights) Calar Alto, 1.23m. Calamai + Richichi . ... 28 June-4 July, 1993 (7 nights) Calar Alto, 1.23m. Richichi + Stecklum . ... 20-27 December, 1993 (8 nights) Calar Alto, 1.23m. Leinert + Richichi . ... 18-24 February, 1994 (7 nights) Calar Alto, 1.23m. Richichi + Stecklum . ... Photometry: only standards on 16th (SL9 run). ... 12-16 January, 1995 (5 nights) Calar Alto, 1.23m. Richichi + Stecklum . ... 18-22 November, 1996 (5 nights) Calar Alto, 1.23m. Fabbroni + Richichi . ...

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• Arcetri Star-Formation Group Publications
• FIRPO Publications
• What's New

... Volodymyr Kuzkov, Sergii Kuzkov, Zoran Sodnik - Direct measurements of laser light aberration from the ARTEMIS geostationary satellite through thin clouds // arXiv.org - New resalts to paper at Conference ICSOS-2014, Kobe, Japan, May 7-9 (2014), S4-4, [view pdf file] . ... Kuz'kov V., Volovyk D., Kuzkov S., Sodnik Z., Pukha S. - Realization of Laser Experiments with ESA'S Geostationary Satellite ARTEMIS. ... Preparation to Optical Communication Experiments With ARTEMIS Satellite. ... V.P. Kuz`kov. ...

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• Publications of Laboratory for atmosphere optics

. Homepage . Research Group . CV . Publications . Contact . ADS link to all publications . ADS link to refereed publications . Google Scholar profile . Design by TEMPLATED . Research School of Astronomy and Astrophysics . CSIRO Astronomy and Space Science . Square Kilometre Array . Australian SKA site . Occassionally seen on social media. Twitter . Facebook . Design by TEMPLATED

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• GSAOI CoDR Pictures Page
• Naomi McClure-Grffiths
• Siding Spring Survey Follow-up Obs

. The XMM-Newton website has moved to the following location: . http://www.cosmos.esa.int/web/xmm-newton

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• Publications on XMM
• Node-specific Exposure Maps
• xmmtrack: XMM orbit TRACKing

... Experimental base . ... The experimental base of the investigations is the topside sounding data obtained on board of the Intercosmos-19 and Cosmos-1809 satellites. ... It carried on board the following scientific payload: satellite ionospheric station for radio sounding of ionosphere (IS-338) and apparatus for the measurements of low-frequency electromagnetic field (VLF-2ME), electric component of high-frequency field (AHF-2K), electron temperature (KM-3), and spectrometer of photoelectrons (SF3-M)...

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Next: Publication Costs of Astronomical Research . ... Purple Mountain Observatory, Academia Sinica, Nanjing 210008, China, e-mail: library@nanjing.jspta.chinamail.sprint.com . This article includes a general overview of the Purple Mountain Observatory (PMO) followed by a description of the document resources held in the Observatory Library. ... The predecessor of the Observatory was the National Research Institute of Astronomy in the former Academia Sinica and its observing site, the PMO. ...

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• Target Identification
• John H. Debes
• (ACS STAN, 07 February 2008)

... V.G. Kurt, V.V. Sokolov, S.V. Zharikov, G.G. Pavlov, B.V. Komberg: "BVRI observations of PSR0656+14 with the 6-meter telescope" (astro-ph/9706076), 1998, A&A, 333, 547 . ... A. Shibanov, A. B. Koptsevich, V.V. Sokolov, S.V. Zharikov, G.G. Pavlov, V.G. Kurt, V.N. Komarova: "Optical photometry of the PSR B0656+14 and its neigbourhood", 2000, Abstracts of JENAM-2001, 99 . ... A. Shibanov, V.V. Sokolov, V.G. Kurt: "Optical photometry of PSR B0656+14 and its neigbourhood", 2001, A&A, 370 , 1004 . ...

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• GRB follow-up team GRB workshop 2009

... Krasikova, Moscow Russia . ... 121002 Moscow, Russia . Theory of Singularities. ... V.I. Arnold Seminar at MSU. ... 2002 . ... S. Duzhin Seminar "Moscow - St. Petersburg". ... Branched coverings of the sphere and intersection theory in the moduli spaces of curves". ... 18, 2003 . ... Nechaev - Sossinsky seminar in math. physics. ... Theory Ser. ... Math., ... Lectures on Generating functions" (Russian), Moscow, MCCME, 2002, (English), vol. 23 of Student Mathematical Library, AMS (2003) . ...

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• Conference "Combinatorial Methods in Physics and Knot Theory" (February 2005)
• Labo J.-V.Poncelet: A.Shen
• Labo J.-V.Poncelet: A.Sossinski

... The NAIC requests that any publication based on results from Arecibo Observatory contain the following acknowledgement: . ... NAIC budget permitting, for U.S.-based scientists able to show conditions of demonstrable hardship , NAIC can contribute towards publication costs for papers reporting original observations made with the Arecibo telescope. ... List of publications (PDF) . ... July 1, 2008 - June 30, 2009 . ... July 1, 1994 - June 30, 1995 . July 1, 1993 - June 30, 1994 . ...

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• Ed Rivera-Valentin
• The CIMAFITS Headers
• VIRGOHI 21

... Meteor showers on Mars . The Leonid meteor shower . The Taurid complex . Observatory meteor cameras . and planet-crossing bodies in general: comets, asteroids, and the solar system meteoroid/dust complex) . ... The Oort cloud, a roughly spherical cloud of comets extending a significant fraction of the way to the nearest star . ... JPL solar system dynamics . International Meteor Organization . Last Revised: 2007 March 15th . ...

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• Armagh Observatory
• MILD DRY FEBRUARY
• Recent changes in Earth's albedo and its implications for climate change

... Main . ... April 2016 . ... December 2015 . November 2015 . October 2015 . September 2015 . August 2015 . July 2015 . June 2015 . May 2015 . April 2015 . March 2015 . February 2015 . January 2015 . December 2014 . November 2014 . October 2014 . September 2014 . August 2014 . July 2014 . June 2014 . May 2014 . April 2014 . March 2014 . ... December 2013 . ... April 2013 . ... December 2012 . ... April 2012 . ...

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• RadioAstron meeting
• RadioAstron Announcement of Opportunity - 1, english version

... Science . ... Science Users Information > Science Publications > Science Announcements > Real Time Follow-up of Transient Objects From PESSTO . ... Observing Facilities . ... Observing with ESO Telescopes . ... Data Handling and Products . ... ESO Data . ... The Public ESO Spectroscopic Survey of Transient Objects ( PESSTO ) provides high-quality, time series optical and near-infrared spectroscopy of optical transients covering a broad range of luminosity, host metallicity and explosion mechanisms. ...

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• Marina Rejkuba's Web Site
• ESO - Science Announcements
• FORS1 Photometric System Characterization