... With enough velocity, a spacecraft can break loose from the Earth's gravity and enter an orbit around the Sun, like that of a planet. If it then orbits the Sun with the same period as the Earth--one year--it may keep a fixed position relative to Earth. ... If the distance is just right--about 4 times the distance to the Moon or 1/100 the distance to the Sun--the spacecraft, too, will need just one year to go around the Sun, and will keep its position between the Sun and the Earth. ...

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• The Sun
• Data Plots and Dynamic Spectra in MOSCOW Observatory

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

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• http://xmm.vilspa.esa.es/calibration/documentation/epic_cal_meetings/200704/Plucinsky.pdf

... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Universitetsky 13, Moscow 119899, Russia, shev@sai.msu.ru . ... 1.Sternberg State Astronomical Institute, 119899, Moscow, Russia. shev@sai.msu.ru . ... V.V.Shevchenko, Sternberg State Astronomical Institute, Moscow University, Moscow 119992, Russia, shev@sai.msu.ru . ... 119992 Moscow, Russia; . ... 2Sternberg Astronomical Institute, Moscow University, Moscow, 119992, Russia, . ... Moscow, 119992, Russia shev@sai.msu.ru . ...

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... With enough velocity, a spacecraft can break loose from the Earth's gravity and enter an orbit around the Sun, like that of a planet. If it then orbits the Sun with the same period as the Earth--one year--it may keep a fixed position relative to Earth. ... If the distance is just right--about 4 times the distance to the Moon or 1/100 the distance to the Sun--the spacecraft, too, will need just one year to go around the Sun, and will keep its position between the Sun and the Earth. ...

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• Spacecraft Observing the Sun and the Heavens above
• Spacecraft
• The Sun

The Parkes pulsar data archive currently provides access to 144044 data files obtained from observations carried out at the Parkes observatory since the year 1991. Around 10^5 files are from surveys of the sky, the remainder are observations of 775 individual pulsars and their corresponding calibration signals. ... The data files and access methods are compatible with Virtual Observatory protocols. ... Australia Telescope National Facility . ... Australia . ...

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• Parkes_report
• ATNF Outreach
• The group around NGC 3263 / NGC 3256

... Research School of Astronomy & Astrophysics . ANU College of Physical & Mathematical Sciences . EXPLORE ANU . ... Research . ... ANU College of . ... SEARCH . ... Search query . Search . Search query Search button . ... Intranet . MSO intranet . ANU Outlook 365 login . ... The Research School of Astronomy and Astrophysics (RSAA) website has moved to http://rsaa.anu.edu.au . Please visit the RSAA site for more information about the school, our research, or observatories. ...

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• The gardens at the Director's Residence on Mt. Stromlo often provided the
• Designated Observatory Application
• Untitled Document

Phase Retrieval Measurements of Antenna Surfaces Using Astronomical Sources Bojan Nikolic, John Richer, Richard Hills Mullard Radio Astronomy Observatory, Cavendish Laboratory, Cambridge, U.K. Abstract We present a novel technique for accurate measurement of the largescale errors in an antenna surface using astronomical sources and detectors. Out-of-focus images of compact astronomical sources contain a wealth of information about the telescope optics. ...

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• Astrophysics Group MRAO Telescopes
• Astrophysics Group VSA
• Astrophysics Group Stars ? Birth and Death

Shumaker's-Levy's comet. In July 1992 the comet went in 15 thousand km near Jupiter. ... The comet was turning not around the Sun, but around Jupiter with a two-year period. During the next approaching to Jupiter in 1994 all the fragments cut into the planet’s atmosphere with the 65km/sec speed and generated the powerful disturbance of the cloudy surface. The falling was predicted by the astronomers and was observed from the Earth and from the Space. ...

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• atmosferaze

... The school and the conference will be held at the Poncelet Laboratory for all days except from December 7 . ... The nearest metro station is СМОЛЕНСКАЯ (Smolenskaya), line 3 , 5 minutes by walk. ... How to reach Poncelet Laboratory from these metro stations. ... It is located within 15 minutes by feet from АКАДЕМИЧЕСКАЯ (Akademicheskaya) metro station, line 6 . ... There are a lot of exchange offices where you can exchange euro or US dollars to rubles. ...

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... Recherche dans le site : . Ciel Espace, le magazine qui vous guide toujours plus loin . ... 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 Des d†йtails de 80 km †а la surface du Soleil . ... Sur le clich†й, les granules, sortes de cellules gazeuses convectives †а la surface du Soleil, mesurent en moyenne un millier de kilom†иtres de diam†иtre. ...

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... In a solar prominence, charged particles stream up from the Sun, spiraling around magnetic field structures poking out of the solar surface, and ultimately fall back along those structures into the Sun. ... As evolution would predict, animals' eyes sense the colors of light emitted most strongly by the Sun. ... The tiny Moon can completely cover the disk of the Sun, blocking most of the emitted visible light, and reveal the Sun's faint outer atmosphere called the corona...a mass of incandescent gas ...

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• ASP: Mercury Winter 2011
• ASP: World Beat: Vietnam
• ASP: Lord of the Rings

Winer Observatory P.O. Box 797, Sonoita, Arizona 85637-0797, USA . ... Irvin M. Winer . ... Site Map . ... Hint : Find and stay on Arizona State Route 83, which bounds our property). Use the interactive map below or use our GPS position N31 39' 56.08" W110 36' 06.42" (or 31.665578N, 110.601783W). ... From Tucson, take I-10 east about 20 miles to Exit 281, which is marked "State Route 83 Sonoita/Patagonia". ... Go three miles, staying on the paved road of State Route 83. ... 2013 Winer Observatory. ...

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• Winer Observatory
• Winer Observatory - User Science
• Winer Observatory Operations

. WIN-1251 . Agafonov B.I. major electronic engineer . Aleshkov V.M. major electronic engineer . Grigoriev V.A. electronic engineer . Zavorin A.V . head of observafory . Kraschuk P.A. electronic engineer . Lytkevich V.V. major electronic engineer . Pasechnik L.A. electronic engineer . Prihodjko N.A. major electronic engineer . Shenhorov N.D. electronic engineer . Mail: rp@iszf.irk.ru . WIN-1251