... 2005 December 19 . Thin Rings Around Polarized Saturn . Credit: Cassini Imaging Team , SSI , JPL , ESA , NASA . Explanation: How thin are the rings of Saturn? ... This thinness sometimes appears in dramatic fashion during an image taken nearly along the ring plane. The robot Cassini spacecraft now orbiting Saturn has now captured another shot that dramatically highlights the ring's thinness. ... If alone in space, the unlit part of Saturn would be much darker. ... About APOD | ...

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• APOD: December 23, 1998 - Ring Around the Galaxy

... Thin Rings Around Polarized Saturn . ... Credit: Cassini Imaging Team , SSI , JPL , ESA , NASA Explanation: How thin are the rings of Saturn? ... The above artistic looking image was taken early last month in infrared polarized light. ... NASA Official: Jay Norris. ... Публикации с ключевыми словами: Saturn - saturn rings - поляризация света - Сатурн - кольца Сатурна . Публикации со словами: Saturn - saturn rings - поляризация света - Сатурн - кольца Сатурна . ... Древние кольца Сатурна . ...

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• Cassini Images Saturns A Ring
• Contemplating Mars
• Unusual Layers on Saturns Moon Phoebe

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

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... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

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... This meteor shower, which reaches a peak of up to 120 meteors per hour, as seen from a clear, dark site, can be observed anytime after about 10.00pm for a few nights either side of the maximum, that is from about the 12 to 16 December. The Geminid meteors, which sometimes appear as brightly coloured relatively slow-moving fireballs, are caused by small particles mostly about the size of marbles or smaller, ejected into space from the surface of the near-Earth asteroid Phaethon . ... NASA Site . ...

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• The Twins' Meteors, Geminid Meteors
• Armagh Observatory
• Armagh Observatory Geminid Meteors

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . Monograph Publications . IAU Publications . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Astronomy Beat . ... Mercury Magazine Contents . ... November/December 1997 . ... What about Africa? ... The Problems of Science in Africa, Rodney T. Medupe and Loveness Kaunda . ... In today's South Africa, the problems of education are the problems of science. ...

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• ASP: Contents, November/December 1998
• ASP: Contents, November/December 2006
• ASP: The Faint Young Sun Paradox

... Please find below the final programme of the workshop. Each regular talk will be 20 minutes long plus another 10 minutes for questions and discussion at the end. On Friday there will be a pizza lunch combined with an informal discussion session kindly facilitated by John Dickey and Felix J. Lockman. ... Coffee . ... Magnetic Fields in the Thick Disk of the Milky Way . ... Highly Ionized Plasma in High-Velocity Clouds . ... Limits on the Hot Diffuse Galactic Halo . ... John Dickey . ...

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• SM - Overloading Keywords
• December 2005 ATUC meeting agenda and supporting documents
• December 2013 ATUC meeting agenda and supporting documents

... 1999, A , 350, 917 . ... Shock heated NH3 in a molecular jet associated with a high-mass young star . ... 1999, ApJL, in press . ... 1999, A , in press . ... 1999, in "The First Stars", eds. A. Weiss, T. Abel and M. Norman, in press . The formation of primordial stars . ... 1999, in "Star Formation 1999", ed. T. Nakamoto, in press . ... T. Jacq, A. Baudry, C.M. Walmsley, P. Caselli . ... 1999, ApJ, in press . ... Star Formation . ... Osservatorio Astrofisico di Arcetri . ... Star Formation Group . ...

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• A collection of images
• APOD: December 29, 1997 - The Milky Way in Infrared
• Francesco Fontani's list of publications

... Laboratory for Spectroscopy of Molecular Structures . ... News . ... A new article entitled Description of optical properties of cholesteric photonic liquid crystals based on Maxwell equations and Kramers-Kronig relations has appeared in Physical Review E. Congratulations to Grigoriy Ksyonz on his first publication! . 25 th February 2013 . ... 22 nd November 2012 . ... 22 nd February 2012 . 4 th Workshop on Liquid Crystals for Photonics 2012 will take place in Hong Kong December 9-11, 2012. ...

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• The 2 nd Asian-Pacific Astronomy Olympiad

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Comets and Asteroids . ... Space Flight . ... Posted on June 29, 2015 | 759 Comments Maybe you have seen one of the alarming videos or emails circulating around the internet claiming that the End is Nigh. ... Continue Reading.. ... Posted on December 5, 2014 | ... Posted on October 18, 2013 | ... 3 Comments In February 2013, the asteroid 2012 DA14 flew past the Earth closer than many of the EarthтАЩs geo-stationary satellites. ...

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• Solar System | Astronotes - Part 3
• Supernova in the Cigar Galaxy | Astronotes
• Universe | Astronotes

The First Law (1): Energy is Conserved in a closed system: . ... We usually consider work and heat flow as the two kinds of energy . The Second Law (2): The Law of Entropy: . ... The amount of disorder increases . ... You can not go from a disordered system to an ordered system without inputting more energy (this is the most important attribute of the second law) . ... In no way can we recover work of that this disordered system without putting energy into the system. ... More on Thermodynamics . ...

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• The Galaxy Gallery: Messier Objects
• LSB wALES cONFERENCE fOLLOW-pu

... HUBBLE UNCOVERS DUST DISK AROUND A MASSIVE BLACK HOLE . Resembling a gigantic hubcap in space, a 3,700 light-year-diameter dust disk encircles a 300 million solar-mass black hole in the center of the elliptical galaxy NGC 7052. ... Because the jets in NGC 7052 are not perpendicular to the disk, it may indicate that the black hole and the dust disk in NGC 7052 do not have a common origin. ... NGC 7052 is located in the constellation of Vulpecula, 191 million light-years from Earth. ...

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• Marshall Perrin's Publications
• GOODS Publications
• NICMOS Data Handbook

... Main . ... Software . ... The Fakerat is a software package to help planning of observations with the RadioAstron mission. This version of the software has been designed to match the technical information that appears . in the RadioAstron User's Handbook . Fakerat, version 16, Linux distribution; release on December 27, 2013: . ... fakerat file . fakerat_lib file . readme file . install file . ... package src . Software complex ASL , Windows and Linux distributions. ...

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Next: A box, to include Up: To produce a region Previous: To produce a region . select cursor and circle . When in the image window, the mouse now has a box shape with an arrow at the upper left corner. The mouse buttons act as follows: . LEFT - to move the center of the circle at the position of the arrow point. ... RIGHT - idle. center the circle at the point source by positioning the arrow point and clicking on the LEFT mouse button. A circle will appear at the arrow position. ...

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• Comments on: [MADS] Mahalanobis distance By: vlk By: TomLoredo By: TomLoredo
• The SAOimage Menu (options within SAOimage)
• Astronomy is Moving

The Many Streams of the Magellanic Stream . ... As a part of the ongoing GALFA survey we have obtained an H I image of a region located at the tip of the Magellanic Stream. ... Figure 1 shows the velocity field of the tip of the Stream. ... Comparison with numerical simulations by Connors et al. (2006) suggests that a 3-way splitting of the main Stream filament may have taken place due to gravitational interactions between the SMC, the LMC, and the Galaxy. ... 2006) . ...

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• The Pleiades
• Arecibo Observatory L-Wide Band Receiver
• GALFACTS Team Ready

... Search By Name Enter coordinates Use current location . ... Tune into the Asteroid Day press conference . ... Researchers explain the formation of the asteroid Scheila's unusual triple dust tails . ... A research team of planetary scientists and astronomers has explained the formation of peculiar triple dust tails from the asteroid 596 Scheila. ... To explain the formation of Scheilaт??s triple dust tails, the research team conducted a computer simulation of Scheilaт??s dust emission on December 3. ...

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• Can you explain Mercury's retrograde motion? Do other planets appear to do this
• Rock appears in front of Opportunity rover on "Murray Ridge" | Astronomy.com
• The Sky this Week: December 25, 2015т??January 10, 2016 | Astronomy.com

... Science Users Information Future Facilities and Development E-ELT jump to navigation jump to content . ... Observing with ESO Telescopes . ... In December 2012 ESO Council fully approved the E-ELT Programme ( more , more , even more , still more ). ... In December 2014 ESO Council approved the construction of the E-ELT in two phases, and authorised spending on Phase 1 . ... 15 Jan 2012] Announcement of the E-ELT Workshop "Shaping E-ELT Science and Instrumentation" , 25 February 01 March 2013 . ...

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• ESO - Baryons at Low Densities: the Stellar Halos around Galaxies
• ESO - Restricted Services from 21 December to 01 January
• ESO - E-ELT Publications and Documentation

Check out the new images (Jan 18-25) and (Jan 26-Feb 05) of the comet by Rob McNaught. ... Every few years a comet becomes bright enough to be easily seen with the naked eye but only every decade or so are these comparable with comets like Halley. ... Before Jan 13, the comet is not visible in the Australian sky after sunset. ... SOHO images . ... On Jan 12 at approximately 09:00 UT (8pm NSW time), comet C/2006 P1 McNaught appears at the 11 o'clock position in the images. ... STEREO images . ...

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• Blue Straggler Stars
• Emma Kirby - Science
• What’s this got to do with velocities?

. E. Swedenborg (from "Heavenly City") . List of scientific publications . List of preprints in the ArXiv . Lectures etc. (*.ppt) . My CV . Photos . Old version of the HomePage . Our paper . on the cover of . A . Phone: +7 (495) 939-50-06 . Review (in Russian); Poster on CNOC3: Gould Belt; Poster for SN1604: kicks.

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• Astronomical Periodical Publications
• Physicists on the Money

ChangeLog for lccorr =============================== Open SPRs: ---------- 3111 Version 2.2.8 - 2004-03-17 (IMS/LUX) ------------------------- - Fixed SPR 3280. ... Version 2.2.6 - 2004-03-15 (IMS/LUX) ------------------------- - Fixed SPR 3272. ... Version 1.5 - 14 Sep 2001 (IMS/LUX) ------------------------- - Fixed another depend error. Version 1.4.5 - 17 May 2001 (IMS/LUX) ------------------------- - Fixed depend error. ... SPR deprecating use of caps in taskname macro fixed. ...

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• XMM-Newton SAS: Documentation
• Image rebinning