... Tonight's Sky . ... Observing . ... Sky this Month . ... Glenn Chaple . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Imaging Basics . ... Observing Basics . ... Glenn Chaple's Observing Basics . Glenn Chaple's Observing Basics: Size doesn't have to matter . ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ...

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• Scientists size up universeт??s most lightweight dwarf galaxy with Keck
• Why celestial bodies come in different sizes | Astronomy.com
• At least one in six stars has an Earth-sized planet | Astronomy.com

Ganymede is the largest moon in our solar system, larger even than the planets Pluto and Mercury. ... Ganymede's surface consists of two main types of terrain: old, dark polygonal units, and young, bright valleys and ridges (see figure 11 ). ... In a similar way, hitting a large block of ice with a hammer makes white marks. ... Ganymede as seen by Voyager 2. ... Because Voyager couldn't spot any large impact craters, scientists have concluded that the moon's surface is young. ... Moon . ... Europa . ...

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• ASP: Taking a Grand Virtual Voyage in the Milky Way
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• ASP: The New and Improved Hubble Space Telescope

Domes Forum Message . Forums: . ... Post . ... General Sizing . ... Post Message | ... Ok, that`s enough background I guess. ... If I build for only the one scope, putting it in the center of the building, a 10` square gives me enough room to go as close to horizontal as I would ever observe in my area. ... www.astronomy.net . About Astronomy Net | ... Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...

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• Observe Every Photon's Size Experiment - an Astronomy Net Education Forum
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• Inflation And Time - an Astronomy Net Bigbang Forum Message

. Previous slide . Next slide . Back to first slide . View graphic version .

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• Medium sized planets have moderate atmospheres
• "Back at Stromlo" barbecue, March 2003
• Siding Spring Survey First Light

... Io: Moon Over Jupiter . ... 20.04.2001 . ... Credit: Cassini Imaging Team , Cassini Project , NASA Explanation: How big is the Jovian moon Io ? ... Although in the picture Io appears to be located just in front of the swirling Jovian clouds, Io hurtles around its orbit once every 42 hours at a distance of 420,000 kilometers or so from the center of Jupiter . ... Publications with keywords: cassini spacecraft - Jupiter - Io . Publications with words: cassini spacecraft - Jupiter - Io . ...

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• Jupiter's Inner Moons
• Астронет > Jupiter's Inner Moons
• Астронет > Io: Moon Over Jupiter

... 2002 July 6 . Io: Moon Over Jupiter . Credit: Cassini Imaging Team , Cassini Project , NASA . ... Although in the picture Io appears to be located just in front of the swirling Jovian clouds, Io hurtles around its orbit once every 42 hours at a distance of 420,000 kilometers or so from the center of Jupiter . That puts it nearly 350,000 kilometers above Jupiter's cloud tops , roughly equivalent to the distance between Earth and Moon . ... About APOD | ... NASA Technical Rep.: ...

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• APOD: 2001 April 20 - Io: Moon Over Jupiter
• APOD: 2012 April 8 - Io: Moon Over Jupiter
• Jupiter's Inner Moons

... The next IAA 'Solar Event' will be at Carnfunnock Country Park, Co Antrim, on SATURDAY 15 June, from 2.30 to 4.30 p.m. This will be similar to the very successful event at Castle Espie last Sunday, with the added attraction of the best collection of sundials in Ireland! ... You can't miss it: it's on the main coast road (A2) about 3 miles north of Larne; just half a mile past the little quaintly-named village of Drains Bay! ... This event is on SATURDAY, not Sunday, and 2. ... Terry Moseley . ...

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• Venus, Jupiter, Moon Conjunction and Occultation
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... Дни открытых дверей к юбилею САО РАН (12-14 апреля 2016 г.) . Международная конференция "Dark Ages and White Nights (Spectroscopy of the CMB)" (20-24 июня 2016 г.) . ... Международная конференция MULTI-SPIN GALAXIES - 2016 (26-30 сентября 2016 г.) . Международная астрономическая конференция "Физика звезд: от коллапса до коллапса" (3-7 октября 2016 г.) Архив . ... Подробнее.. ... 10.02.16 . ... БТА в реальном времени . ... Цейсс-1000 в реальном времени . ... Последнее обновление: 22/03/2016 ...

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• The Present and Future of Small and Medium Size Telescopes

Name Last modified Size Description . Parent Directory - 20111107/ 2011-11-15 16:04 - . Apache/2.4.6 (Linux/SUSE) Server at www.astro.louisville.edu Port 80

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• Index of /shared_skies/archive/select/planets/jupiter/satellites/20111107
• Index of /shared_skies/archive/select/planets/jupiter/20101005
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... Impact craters and associated concentric rings are about the only features to be found on Callisto. ... It has a bright central region that is 600 kilometers in diameter, and its rings extend to 3000 kilometers in diameter. ... This image shows the heavily cratered surface of Callisto. ... Also visible is a fresh, sharp-rimmed crater some 90 km (56 miles) across named Igaluk (center left third of picture), and a bright zone in the south polar area (bottom of image) which could be an impact scar. ...

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• Amalthea
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... Impact craters and associated concentric rings are about the only features to be found on Callisto. ... It has a bright central region that is 600 kilometers in diameter, and its rings extend to 3000 kilometers in diameter. ... This image shows the heavily cratered surface of Callisto. ... Also visible is a fresh, sharp-rimmed crater some 90 km (56 miles) across named Igaluk (center left third of picture), and a bright zone in the south polar area (bottom of image) which could be an impact scar. ...

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... Research . ... 2010, ApJ , 716, 453 . BACK TO TOP . Figure 1: . ... Table 2: . ...

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It was hypothesized that the size of the cal deflection might depend on the rotation angle of the alfa receiver ( 2004 Dec20 Holistic estimates of Alfa cal values.. ... The data acquisition consisted of moving from rotation angle -90 to +90 in 100 seconds, then +90 back to -90. ... Fig 1: The fractional change in cal versus rotation angle is plotted. ... The cal deflection is not a function of rotation angle down to .3% of the cal value. processing: x101/050601/rot_cal.pro home_~phil ...

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• GALFA Coordinate Search
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Next: Scattering and apparent diameter Up: The Interstellar medium Previous: The Fresnel distance . Energy input at large scales, loss at small scales . Kolmogorov distribution . for Kolmogorov . ... Limited range of scale sizes play a role . Figure 13: Scale sizes responsible for scintillation. (i) (ii) . Below A phase deviation is less that 1 radian. Below B path is less than the Fresnel distance so no interference. ...

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• On the HI column density - radio source size anti-correlation in compact radio
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• lbaops:mark5evlbi [ATNF VLBI Wiki]

. <FEATURES> *Non-cooled types: S7030 series *One-stage TE-cooled types: S7031 series *Pixel size: 24umx24um *Line, pixel binning *Greater than 90% quantum efficiency *Wide spectral response range *Low readout noise *Wide dynamic range *MPP operation <APPLICATIONS> *Fluorescence spectrometer, ICP *Raman spectrometer . New Products | Home .

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• A Sample of 669 Ultra Steep Spectrum Radio Sources
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... In the table given at a separate sheet enumerate in growing order (from 1 to 13) the size and the mass of each object: Milky Way Galaxy, Andromeda Galaxy, Neutron star, Electron, Mercury, The first satellite "Sputnik I", Venus, Pluto, Proton, Red dwarf, Black cat, White (Polar) bear, the Sun. ... Star setting. ... Comet Lovejoy. ... Radio- (operating wavelength is about 21 cm) and optical (operating in the light visible to the naked eye) telescopes have been used to study an astrophysical object. ...

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• http://www.issp.ac.ru/iao/apao/2015/booklet/b02_ap15_t_en_a.pdf
• http://www.issp.ac.ru/iao/2011/booklet/ia11_booklet2_page_15.pdf
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. Hanimed. Hanimed, the satellite of Jupiter. The average distance from Jupiter is 1,07 mln km, diameter is about 5260 km. The largest satellite in the Solar system, has an atmosphere . Back .

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... Производитель: Gauss . ... Тип цоколя: E14 . ... Durable 10 Pairs 5.0mm Banana Bullet Connector DIY RC Battery ESC Motor Plug . ... Type: Batteries . ... Package Contents: 10 x Pair of Banana Bullet Connector . ...

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... Available sizes are: . 1 2 512 512 OA# imt1|imt512 2 2 800 800 # imt2|imt800 3 2 1024 1024 # imt3|imt1024 4 1 1600 1600 # imt4|imt1600 5 1 2048 2048 # imt5|imt2048 6 1 4096 4096 # imt6|imt4096 7 1 4096 1024 # imt7|imt4x1 8 1 1024 4096 # imt8|imt1x4 9 2 1142 880 # imt9|imtfs full screen (1152x900 minus frame) . ... tv> set stdimage=''imt3'' # sets the size of the screen buffer to 1024x1024 tv> xdisplay ``xdata$rp110590.qp[bl=15]'' # reduces the 15,360 square # image to a 1024x1024 array. ...

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• Chandra True Color Images for J0531.9-7100
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The XV_VTDF is a viewer for TDF format files (extension to TIFF 6.0 format for storage of high-resolution satellite data). More information about TDF format and relevant topics, as well as satellite data in this format you may receive from Space Monitoring Information Support lab (Space Research Institute, Moscow, Russia) . ... XV_VTDF <filename> - load TDF file at startup (default size) . ... The XV_VTDF operates with fixed-size satellite images in TDF format. ... Back to SMIS Home Page . ...

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• TDF Viewer (Satellite Data Format)
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