... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... Travel to E-ELT Armazones . ... Green ESO . ... Survey Telescopes . ... Star Clusters . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... MPG/ESO 2.2-metre telescope . ... These publication statistics give an idea of how much scientific work gets done with data from the individual observatories, but does not address the impact of this science. ...

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• Illustration the advantage of the Ultra HD format for video compared to other
• Snow line distance compared to the Solar System | ESO
• ArtistтАЩs impression comparing the disc of material around SDSS J1228+1040 and

... Light from a Extra Solar Planet . ... Light emitted by a planet far beyond our Solar System has been identified for the first time. The planet, illustrated in the above drawing, had its light detected by comparing the brightness of only.. NGC 1316: After Galaxies Collide . ... How did this strange-looking galaxy form? ... The Galactic Center Radio Arc . ... The pixelated planet above is actually our own planet Earth seen in gamma rays - the most energetic form of light. ... A Tether in Space . ...

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... R.A. = 00h55m04s.86, Decl. = -37 41'43".7 . ... Variable star in NGC 1511 . ... Variable star near Pegasus 2001bn IAUC 8624 BV anon 2001bh 7622 K star ugc11635 2001dh 7482 M star ic5374 1999db 7227 QSO anon 1999dc 7227 AGN anon 1999cx 7210 AGN anon 1999cu 7210 AGN anon 1999bs 7141 cat var ugc11093 1998di 6982 dwarf nova anon 1993U 5818 QSO anon 1993V 5818 QSO anon 1992W 5517 M star mcg 8-23-96 1992X 5517 M star mcg 6-32-24 1991ap 5327 QSO anon 1989Z 5162 var ngc4013 1985J 4059 CV ugc6274 ? ...

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... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Saturn . ... Star Atlas . ... stars . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... Tour the Deep Sky . ... Lab mimicry opens a window to the deep interiors of stars and planets . ... PLANET | STARS . ... On Saturn, it would remain an insulator, and as such, an ocean-like envelope of undissolved neon could collect deep within the planet and prevent the erosion of Saturn s core compared to its neighbor, Jupiter. ...

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• Discovery triples the number of stars in the universe | Astronomy.com

... The procedure of radiometer signal integration can be considered as a sort of reducing dimension of the initial sampling space, where the samples are the result of analog-to-digital conversion. ... The probability distribution of the signal and spikes is completely known. ... The quality of the considered algorithm could be also illustrated by Figure 2 . ... One could see the considered adaptive algorithm is preferable even by low degree of compression, because all spikes have been depressed. ...

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• Home Page LRS
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... Солнечная система . ... Установите программу видеозахвата AMCap с диска прилагающегося к камере NexImage или . Камера NexImage сделана на основе камеры PhilipsToUCam и поэтому к ней подходят драйвера от камеры Philips. ... Для Windows Vista - или . ... Подсоединяем камеру NexImage к компьютеру и заходим в "Диспетчер устройств" (нажмите на кнопку "Пуск" , затем правой клавишей мышки щелкните по меню "Компьютер" и выберете пункт "Свойства", в открытом окне выберете пункт "Диспетчер устройств"). ...

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NAUTICAL ASTRONOMICAL ALMANAC for 2011-2012 (in Russian-English) . Preface . The Institute of Applied Astronomy of the RAS (IAA RAS) submits the next issue of ?The Nautical Astronomical Almanac for the years 2011-2012? biennial (NAA-2). ... There are some auxiliary tables for interpolation and calculation of altitude and azimuth in NAA-2. Calculations of ephemerides in NAA-2 for 2011-2012 have been executed by the following researchers of Laboratory of Astronomical Yearbooks of IAA RAS: . ...

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• NAA 2005-2006 (preface)
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... They were evidently due to dense meteoroid concentrations within the Leonid stream. At those times, Comet 55P/Tempel-Tuttle's orbit was significantly nearer the Earth's orbit than at most perihelion returns, but still some tens of Earth radii away. ... Evaluation of differential gravitational perturbations, comparing meteoroids with comet, shows that in 1833 and 1966 respectively, the Earth passed through meteoroid trails generated at the 1800 and 1899 returns. ...

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• CONCLUSION (1)
• CONCLUSION (3)
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... Sun . ... Our Galaxy . ... Stars . ... Artist's impression of the red dwarf star CHRX 73 A and its companion object CHRX 73 B. The companion object is around 12 Jupiter masses, and may either be a planet or a brown dwarf. ... In Astronomy-speak, red dwarfs are low-mass stars; our own Sun is 2.5 times as heavy as even the biggest red dwarf. ... In our galaxy, the Milky Way, red dwarfs are the most common type of star . ... Tweets that mention Red dwarfs: The most important stars in the Universe | ...

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• Accesibility

... In principle, two observers on the ground can tell, by comparing the position of the same auroral arc against the background stars. ... The display stretches across Canada; just below it, in the middle of the picture, are the lights of Chicago, next to Lake Michigan. ... The Canadian scientific satellite Isis-2 (1971) carried an auroral imaging camera and discovered the diffuse aurora, a broad ribbon around the auroral oval, too spread-out to be noticed from the ground. ... Auroral Acceleration . ...

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• Energetic Particles
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JSC Celebrates 40 Years of Human Space Flight . Home of the Nation's Astronaut Corps . JSC Turns 40 Home | ... Wearing extravehicular mobility units, two astronauts evaluate techniques in the Weightless Environment Test Facility involving the space walk to capture the Intelsat satellite. ... Now, four decades later, about 160 astronauts are at JSC including some from overseas. ... The Weightless Environment Training Facility at the center was once used to train astronauts for spacewalks. ...

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• Astronaut Bio: Stephen K. Robinson (07/2012)

Next: Algorithm Up: Description of program searchdup Previous: Program parameters . Program is started by the command searchdup with no parameters. The graphic user interface appears, with all parameters to their default value. After parameter entry, the button START starts data processing. ... It is possible to stop the program clicking button BREAK! ... It is then possible to change some parameters, or to exit the program, by clicking on the EXIT button. ... 2000-06-30 ...

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• mpm_winnt - Apache HTTP Server
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• mod_so - Apache HTTP Server

... Classes . ... gTime Class Reference . This class implements time calculations. ... gTime (double ai_jDays=0) . ... gTime (const gTime &timeSrc) . ... Set the time value of the time object to the julian day of year, day. ... operator= (const gTime &timeSrc) . ... Returns the time GMT value in Julian days. ... Returns the time_t value of the gTime Object. ... Returns a gTime object setted with the actual machine time. ... gTime Object assigned with real machine time. double gTime::getGmtTm . ...

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... There has been a heated public discussion in the past few years about whether our ninth planet is really deserving of the name. Since Pluto orbits a star, and is much less luminous, it certainly satisfies the definition we have above. The problem is actually not with Pluto, but with a very large number of other bodies in our Solar System which also satisfy this definition, but which are not called planets. Perhaps the most notable of these is Ceres, the largest asteroid. ... Planet . ...

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• ASP: Biography of a Star: Our Sun's Birth, Life, and Death
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Pulkovo NEO Page . ... EPOS Software Package . ... EPOS ( E phemeris P rogram for O bjects of the S olar system) is the Windows PC application for study and ephemeris support of observations of the Solar system objects. ... It controls the part of common data and transfers the control to one of the programs that solve the restricted set of tasks. ... So with the EPOS software package one can calculate the accurate ephemerides for many objects and get the quick illustration of their motion as well. ...

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Aristarch is Copernic of Classic World. ... First Aristarch determined the fact for how many times the Sun was father then the Moon and then he compared the Sun and the Moon with the Earth. ... Only the Moon rotates around the Earth. ... Gipparch suggested that the Sun turned around the Earth steady and in circumference but the Earth is displaced according its centre. ... The orbit point in which the Sun is nearer to the Earth Gipparch called perigee and the most remote one he called apogee . ...

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• Laplase
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Planetary Illumination, and Its effect on Climate Models of Earth-like Exomoons Duncan Forgan1,2 , Vergil Yotov1 1 2 SUPA, Institute for Astronomy ... Compared to an Earth-like planet, there are several extra sources and sinks of energy available to an Earth-like exomoon, including: Tidal Heating Planetary Illumination (thermal flux and reflected starlight) Eclipses of the star by the planet (acts as a sink) Circumstellar HZ - Zero Moon ...

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• James Gordon - Assorted
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• DUST: dustiface.h File Reference

The following figures show the behaviour of the efficiency factors Q ext , Q sca , Q abs as well as albedo and asymmetry parameter g for porous particles. ... These optical characteristics are compared with results of Lorenz-Mie calculations for corresponding n -layered spheres. ... factors . Qext(x) . Qsca(x) . ... Qabs (x) . ... albedo (x) . ... Henning, Modelling the optical properties of composite and porous interstellar grains, Astronomy and Astrophysics , 429 , 371-381, 2005. ...

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... This applet generates an observing list based on an observer's location and time. ... To use this program, enter in your location, and the local times at which you wish to begin and end observing. The date you enter should correspond to the calendar day at the time at which you begin observing. For example, if you wish to observe from 9:37 PM October 23, 2007 until 3:21 AM October 24, 2007, you would enter 21:37 for the starting time, 03:21 for the finish time, and 10/23/2007 for the date. ...

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STEP INTO THE BLUE - MEADE INSTRUMENTS PRODUCT GUIDE . ... Telescopes . LX850 Series . ... Superb optical performance coupled with time proven computerized pointing and tracking has made the LX200 ACF series a best-seller in the high-performance telescope class. ... LightBridge Series . ... LightBridgeтДв dobs give you high quality Meade optics, premium components, and ultra portability. LightBridge Mini Series . ... ACF f/8 Optical Tubes . ... Coronado Accessories . ... Dealer Locator . ...

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• Meade Instruments - Telescopes, Solar Telescopes, Binoculars, Spotting Scopes
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