Sun Storm: A Coronal Mass Ejection . ... Credit Copyright: SOHO Consortium , ESA , NASA Explanation: Late last month another erupting filament lifted off the active solar surface and blasted this enormous bubble of magnetic plasma into space. ... Near the minimum of the solar activity cycle CMEs occur about once a week, but as we approach solar maximum rates of two or more per day are anticipated . ... NASA Web Site Statements, Warnings, and Disclaimers . ... U. Based on Astronomy Picture Of the Day ...

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• Sun Storm: A Coronal Mass Ejection
• Астронет > Sun Storm: A Coronal Mass Ejection
• XWare > APOD

In this gallery are many images of Low Surface Brightness Galaxies which have recently been discovered and analyzed. ... The central surface brightness of this galaxy is 24.28 . Malin 2 This galaxy is another huge disk galaxy with a scale length of 15 kpc and a redshift of 15000 km/a. The high surface brightness knot in one of its spiral arms actually has the same color, luminosity and H-alpha equivalent width as the entire Large Magellanic Cloud . ... Truly it is a Low Surface Brightness Galaxy. ...

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Europa ("yoo ROH puh") is the sixth of Jupiter 's known satellites and the fourth largest; it is the second of the Galilean moons. ... Discovered by Galileo and Marius in 1610. ... But Europa's surface is not at all like anything in the inner solar system. ... The images of Europa's surface strongly resemble images of sea ice on Earth. It is possible that beneath Europa's surface ice there is a layer of liquid water , perhaps as much as 50 km deep, kept liquid by tidally generated heat. ...

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• APOD: 2006 February 22 - An Unusually Smooth Surface on Saturns Telesto
• Venus
• APOD: 2000 March 9 - Sun Storm: A Coronal Mass Ejection

The Bringer of Peace V enus is the second planet from the Sun and the sixth largest. ... S ince Venus is an inferior planet, it shows phases when viewed with a telescope from the perspective of Earth. ... T he pressure of Venus' atmosphere at the surface is 90 atmospheres (about the same as the pressure at a depth of 1 km in Earth's oceans). ... Craters on Venus seem to come in bunches indicating that large meteoriods that do reach the surface usually break up in the atmosphere. ... Earth .. ...

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• Europa
• Saturn's Moon Enceladus
• Mercury

The Bringer of Peace V enus is the second planet from the Sun and the sixth largest. ... S ince Venus is an inferior planet, it shows phases when viewed with a telescope from the perspective of Earth. ... T he pressure of Venus' atmosphere at the surface is 90 atmospheres (about the same as the pressure at a depth of 1 km in Earth's oceans). ... Craters on Venus seem to come in bunches indicating that large meteoroids that do reach the surface usually break up in the atmosphere. ... Earth .. ...

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• Saturn's Moon Iapetus
• Venera 15 & 16
• Saturn's Moon Rhea

Astronotes Armagh Planetarium's Stellar Blog! ... Comets and Asteroids . ... Space Flight . ... Earth Satellites . ... By admin February 19, 2011 Posted in: Comets and Asteroids . ... Since it was launched in 1999, the Stardust spacecraft has travelled about 5.7 billion km (3.5 billion miles) on its odyssey from Earth to comet Wild 2, back to Earth then on to comet Tempel 1. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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• ESO finds weird doomed planet from another galaxy | Astronotes
• Water on Mars: Evidence from NASA | Astronotes
• Vesta: Asteroid seen by Dawn spacecraft | Astronotes

... This relieves the rest of the computer from knowing how to use the drive, since the controllers for different types of disks can be made to use the same interface towards the rest of the computer. ... Usually the number of sectors is the same for all tracks, but some hard disks put more sectors in outer tracks (all sectors are of the same physical size, so more of them fit in the longer outer tracks). ... For example, a hard disk might have 8 heads, 2048 tracks, and 35 sectors per track . ...

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• White dwarf merger origin for extreme helium star V652 Her
• Armagh Observatory
• V652HER AND MERGED BINARY WHITE DWARF MODELS

. A cartoon of the two giant stars in the binary system. The polarity of the star's surface magnetic field, north or south, is indicated by red and blue, respectively. Yellow lines indicate the magnetic field lines running from the stellar surfaces. Visualisation courtesy of Volkmar Holzwarth, KIS, Freiburg.

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B9DC8DB28-4026-4338-B538-8F5924971D39%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B22F4A29D-660A-454B-92E7-008EEF51F670%7D
• Cassini reveals oxygen atmosphere of Saturn's moon Rhea | Astronomy.com

Журнал ПОВЕРХНОСТЬ публикует оригинальные статьи и обзоры по наиболее актуальным проблемам изучения поверхностных явлений. ... Редакция журнала 'Поверхность. ... Англоязычная версия журнала Journal of Surface Investigation . X-Ray, Synchrotron and Neutron Techniques выходит 6 раз в год . The Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques ( Poverkhnost '. ... X-ray, Synchrotron and Neutron Techniques is abstracted and/or indexed in (Impact Factor 0.359): . ...

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• http://www.issp.ac.ru/lek/gantmakher/art005RE.pdf

... 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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• Riemann Surfaces

... The axial support is provided by 78 air pistons. ... The transverse support is provided by 38 air pistons, supported by cantilevers from the mirror cell, that act on the mirror local center of gravity surface. ... The locations where the transverse mirror support forces should be applied to the mirror are listed in Table 1 and illustrated in Figure 1. ... Figure 1: CAD drawing showing the 2.5-m primary mirror and the locations of the transverse support posts (black) and axial pneumatic pistons (blue...

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• Deforming Plug-plates
• Fiber Positioning System Performance
• Astigmatism II

... Contacts . 2012: . ... We refined the fundamental parameters of the components, the orbital periods, and the conditions of photospheric heating of the secondary component by the ultraviolet radiation of the hot component. ... The observations of the star clusters associated with ultra-luminous x-ray sources (ULXs) in four galaxies on the 6-meter and VLT telescopes have shown that all the ULXs are located within 200pc of very young star clusters (younger than 5 million years). ... Archive . ...

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• HD965
• Galaxy sector, archive 2014
• Suppression of cooling by strong magnetic fields in white dwarf stars

... News Research . ... Expert in the characterisation of magnetic activity and the coronae of slowly rotating (solar-type) and planet-hosting stars. ... Characterising the spectra of M dwarfs in the optical and NIR and studying the effects of strong magnetic fields. ... Experienced in modelling the coronae of planet-hosting cool stars and currently mapping magnetic fields in young pre-main sequence stars using HARPS spectropolarimetric data. ... Space Girls Space Women - Gaitee . Science Fuse . ...

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• High Resolution HST Images of Pluto and Charon (ESO Press Release 09/94)
• Comet Halley
• Another Trans-plutonian Minor Planet: 1993 FW | ESO

We derive the distribution of the synchrotron spectral index across NGC 6946 and investigate the correlation between the radio continuum (synchrotron) and far-infrared (FIR) emission using the KINGFISH Herschel-PACS and SPIRE data. The radio-FIR correlation is studied as a function of star formation rate, magnetic field strength, radiation field strength, and the total gas surface density. ... The synchrotron-FIR correlation suggests a coupling between the magnetic field and the gas density. ...

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• Surface Brightness Profiles
• Dust/gas correlations from Herschel observations
• Safemode Protection Chain

Microsymposium 38, MS082, 2003 (A4 format) EVALUATING THE STRUCTURE OF THE SURFACE LAYER OF MERCURY. ... Photometric Analysis of the Lunar Surface Analogue. ... The phase function obtained directly on some segments of the lunar surface: 1- phase function of the Moon, 2 - phase function of Mercury, 3 - phase function of segments, converted to the lunar phase function system (correlation 0.8), 4 - phase function of segments, converted to the Mercurian phase function (correlation 0.9). ...

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• http://selena.sai.msu.ru/San/Publications/ms34/MS047.pdf
• http://selena.sai.msu.ru/Bus/Publications/LPSC2001a/LPSC2001a.pdf
• http://selena.sai.msu.ru/Shev/Publications/ms38/ms083.pdf

... Previous: Structure Detection in Low Intensity X-Ray Images using the Wavelet Transform Applied to Galaxy Cluster Cores Analysis . ... It also exploits the PCA's high generalizing ability to implement a simple learning algorithm for sequential compression of remote sensing imagery. ... Growing interest in lossy compression techniques for space-borne data acquisition is explained by the rapid progress in sensors, which combine high spatial resolution and fine spectral resolution. ...

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• Automated Spectral Classification Using Neural Networks
• Multiple World Coordinate Systems for DEIMOS Mosaic Images
• Discrimination of Point-like Objects in Astronomical Images using Surface

... Astrophysics Group . ... COAST . COAST Astronomical Results . ... Surface Imaging of Betelgeuse . ... This page highlights some astronomical results obtained with COAST over the years. These are listed in chronological order (most recent first). ... Measurements of cyclic variations in the angular diameter of Chi Cygni . ... The first infrared image from an aperture synthesis array . ... The images of Betelgeuse below were reconstructed from COAST data taken in early 2004. ...

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• Astrophysics Group Surface Imaging of Betelgeuse

... Venus is a geologist's dream planet.' ... Because Venus is so similar in diameter and mass to our world, and also has a gaseous atmosphere, it has been called the Earth's "sister planet''. ... New radar images of Venus, just returned from NASA's Magellan spacecraft orbiting the planet, have provided astronomers the clearest view ever of its surface, revealing unique geological features, meteor impact craters, and evidence of volcanic eruptions different from any others found in the solar system. ...

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• ASP: The Surface of the Moon
• ASP: Responsible Exploration
• ASP: Cosmic Collisions

... September 02, 2009 - Solar activity hits a new low . The Sun has come all of one day away from breaking its record for the longest period of inactivity for the last decade - reaching a mid-summer low and falling into yet another state of 'hibernation'. ... Astrophysicists had to wait almost two months for this event: the group of sunspots occupying the last line of the catalogue (number 1024), vanished from the solar disk on 11 July this year. ... Solar activity hits a new low . ...

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• The CORONAS-PHOTON has registered the formation of the Sun's southern belt of
• TESIS has recorded new sizeable mass ejections from the Sun's atmosphere
• Solar activity hits a new low

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... The Observatory . The 305m Telescope . ... Those who see the Arecibo radio telescope for the first time are astounded by the enormousness of the reflecting surface, or radio mirror. The huge "dish" is 305 m (1000 feet) in diameter, 167 feet deep, and covers an area of about twenty acres. ... The giant size of the reflector is what makes the Arecibo Observatory so special to scientists. ...

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• What is a pulsar?
• VIRGOHI 21
• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center