... The Tarantula Nebula , also known as 30 Doradus and NGC 2070 , is a large region of ionized gas surrounding a collection of newly-forming stars at the eastern end of the stellar bar in the Large Magellanic Cloud (many similar regions are scattered through the LMC; see Kennicutt et al. ... The false-color image above is a log-scale display of a mosaic of several images taken with a CCD camera on the 0.6m Curtis Schmidt telescope at Cerro Tololo Inter-American Observatory in December 1994. ...

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• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center
• Astronomers Demonstrate the Global Internet Telescope
• Astronomers tracking Asteroid 2005YU55 flyby National Astronomy and Ionosphere

in the Universe IAU Symposium 209, 2002 M. Dopita, S. Kwok and R.S. Sutherland, eds. A multi-wavelength study of the oxygen-rich AGB star CIT 3: Bispectrum speckle interferometry and dust - shell modelling K.-H. Hofmann, T. Blocker, G. Weigelt Max{Planck{Institut fur Radioastronomie, 53121 Bonn, Germany Y. Balega Special ... The central-star diameter is 10.9 mas and the inner dust shell diameter 71.9 mas, being in line with lunar occultation observations. ...

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• High-resolution Near-infrared Study of the Deeply Embedded Young Stellar Object
• MPIfR Optical and Infrared Interferometry Group: Weigelt et al. (2002), ESO
• Diffraction-limited Bispectrum Speckle Interferometry and Speckle Polarimetry

... Operating at a wavelength of 10 ?m, it produces a 135њx135њ image with a resolution of 0.9њ. ... The clouds move from the west-southwest. ... At the same time as the IR images, visible light images were taken with an Apple Computer QuickTake electronic camera. ... At 1540 MDT, the large central cloud is visible in both images. At 1544 MDT, a distinctive cloud is apparent near the center in the visible image and right of center in the IR. The performance of the SDSS cloud scanner is excellent. ...

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• Night Side of Venus
• Observers Instructions for filling out the ARCSAT nightlog

You can also see this page in Russian with using KOI8 (X Windows) or CP1251 (MS Windows) Cyrillic coding. The Laboratory supports the space TV experiments, mainly in the planetary exploration missions. ... Image Co-registration . ... PHOBOS mission - Martian satellites investigations. Phobos on the Martian limb, the image from Phobos-2 probe from 02/28/89. ... Russian Space Bulletin. ... Last modified at June,26 1997 Alexey Kuzmin: akuzmin@mx.iki.rssi.ru . Back to IKI home page ...

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• Plasma Physics -- History
• People
• Magnetospheres and the Universe

... Meade Series 4000 Nebular Filters incorporate the very latest in interference coatings technology. ... Technical Basis of the Meade Broadband Nebular Filter: As shown in the transmission graph below, the Meade Broadband Nebular Filter strongly rejects the light of sodium- and mercury-vapor lights as well as natural airglow and auroral emissions. ... Meade Series 4000 Narrowband Nebular Filters . ... Meade Series 4000 Oxygen-III Nebular Filters . ... Meade Series 4000 Photo-Visual Color Filters . ...

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• Accessories - Products
• Visual Accessories - Accessories - Products
• Products

. Russian . English .

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• Morphological Catalogue Of The Craters Of Mars

... A radio galaxy is a galaxy that emits an unusually big amount of energy at radio wavelengths. ... Inside of each galaxy with an active nucleus (radio galaxies are among them) there must be a system of a "central machine" responsible for the colossal amount of the emitted energy from radio to gamma ranges. ... Sometimes a radio source in an active galaxy may flare again if the needed conditions appear (a new portion of matter would fall into the furnace of the "central machine"). ...

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• New LBV Stars in the Andromeda Galaxy

... Under certain conditions, like those in the nucleus of a QSO, all atoms can be made to emit light at particular wavelengths. ... If that source is approaching the observer, the wave is squashed up onto itself making the wavelength shorter. ... This is redshift. ... You can see how the section of the QSO spectrum which we observe changes with redshift. ... We then see how far we had to slide the observed spectrum along the scale to make it match and that is the objects redshift. ... The 2QZ team . ...

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• 2dF QSO Redshift Survey (2QZ)

... Properties of Dust Grains in Planetary Nebulae - I. The Ionized Region of NGC 6445 . ... Based on this model, we show from depletions in the gas phase elements that little grain destruction can have occurred in the ionized region of NGC 6445. ... The most likely conclusion is that grains are residing inside the ionized region of NGC 6445 and that the low temperature and flux of the grain emission are caused by the low luminosity of the central star and the low optical depth of the grains. ...

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Most current theories for magnetospheric emission can be grouped into polar cap, outer gap, and nebular models. These models, at least in some cases, need not be mutually exclusive; the Crab pulsar (among others), for example, shows clear evidence for pulsed emission from the magnetosphere and unpulsed emission from the surrounding nebula. ... This suggestion is strengthened by observation of a distinct soft emission component, consistent with the cooling scenario, from several of these pulsars. ...

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• The AstroStat Slog central limit theorem
• Chandra Images for G016.7+00.1
• Center-Filled SNRs

... Bojan Nikolic web pages (r. 329) . Modelling absorption and emission of radiation by interstellar dust . ... The search results are restrict to these pages only . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...

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• G292.0+1.8
• G291.0-0.1
• XXVIIth YERAC Contributions

... In addition to the previously known expansion of the system of bright filaments with a velocity of 100­200 km s-1 , we detected weak high-velocity features in the H line at least up to velocities of 400­450 km s-1 . ... Supernovae and supernova remnants, pulsar wind nebulae, models. ... Subsequently, an H I E-mail: lozinsk@sai.msu.ru shell that coincides with the infrared shell and expands with a velo city of 72 km s-1 , which yields a kinematic SNR age of 7.7в104 yr, was also identified (Ko o et al...

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• The use of IRAS data to define H II regions
• Errors in the Steady State and Quasi-SS Models
• HyperLEDA documentation: parameter: vdis

... 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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... Corvus Capital, along with its own capital, has the backing of a number of international funding partners. ... MyCloudtag App has launched in the Apple App Store Google Play store! App Fitness & Health . Andrew Regan lead a 10 man team on the first ever there-and-back crossing of the Antarctica. ... CloudTag is a London Listed Company focused on the Fitness and Wellbeing Market. AIM Fitness & Health . Sirius Petroleum is an Oil Gas Company listed on London's AIM. AIM Oil & Gas . ...

40. Theoretical Astrophysics