... 2002 December 24 . Spring Dust Storms at the North Pole of Mars . Credit: MSSS , JPL , NASA . Explanation: Spring reached the north pole of Mars in May, and brought with it the usual dust storms . ... In the above image mosaic from the Mars Global Surveyor spacecraft currently orbiting Mars , the white material is frozen carbon dioxide that covers much of the extreme north. The choppy clouds of at least three dust storms can be identified. ... About APOD | ... NASA Technical Rep.: ...

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• APOD: 2012 December 9 - The Astronaut Who Captured a Satellite
• APOD: December 9, 1996 - Callisto Full Face
• APOD: December 9, 1995 - Apollo 14 on the Moon

Astronomy Picture of the Day . ... 16.12.2007 . ... According to the Holographic Principle , the most information you can get from this image is about 3 x 10 65 bits for a normal sized computer monitor. ... The principle derives from the idea that the Planck length , the length scale where quantum mechanics begins to dominate classical gravity , is one side of an area that can hold only about one bit of information. ... December 2007 . ... NASA Web Site Statements, Warnings, and Disclaimers . ...

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• Journal "Peremennye Zvezdy"

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. December 17, 1996 . Mariner's Mercury . ... Explanation: Mercury, the closest planet to the Sun, remains the most mysterious of the Solar System's inner planets. ... The only spacecraft to explore Mercury close-up was Mariner 10 which executed 3 flybys of Mercury in 1974 and 1975, surveying approximately 45 percent of its surface. ...

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• APOD: December 27, 1995 - Nova Cygni 1992
• APOD: December 22, 1996 - 18 Miles From Deimos
• APOD: December 8, 1996 - Degas Ray Crater on Mercury

... Главная . ... Новости . ... Проекты . Любителям астрономии . Проект ISON . ... Подробнее . ... Категория: Новости проекта ISON . ... Метки: Космический мусор ,љ Астероиды ,љ Гамма-всплески ,љ Любителям астрономии ,љ Кометы љ . ... Метки: Космический мусор ,љ Астероиды ,љ Любителям астрономии љ . ... Новости обсерваторий проекта] - Обсерватория Кубанского государственного университета от Иванов А - 09.04.2016 11:08:49 . ... 1999-2013 Copyright "Астрономия и Телескопостроение" . ...

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... Home Education Workshops at Adorama Astro Imaging Workshop: Planetary Astro Imaging with a DSLR ? December 7, 2014 . ... Astro Answers . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Presented by€а Adorama€а For the Amateur Astronomers Association of New York . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• Optical Surface Cleaning Procedure ? Amateur Astronomers Association of New...
• Lecture Series 2014-2015 ? Amateur Astronomers Association of New York

... Conference abstracts (PDF, 92k) . 09:30-10:30 . ... Translation flows on Z d covers of compact translation surfaces . ... Coffee . ... Volume entropy for surface groups . ... Ergodicity of infinite translation surfaces . ... Stationary measures on homogeneous spaces . ... Dynamics of SL (2, R ) on Prym eigenforms . ... Symbolic dynamics of a traffic map . ... Ergodic flows and some problems in analysis . ... Connected components of the strata of the moduli space of meromorphic differentials . ...

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• Conference "Arithmetic Geometry: Explicit Methods and Applications"

Astronotes Armagh Planetarium's Stellar Blog! ... This image combines orbital imagery with 3-D modelling to show flows that appear in spring and summer on a slope inside Mars' Newton crater. ... Warm season flows on a slope in Newton Crater, possible evidence of salty liquid water active on Mars today. Image credit: NASA) . ... Frozen water is common on and under the surface of Mars but these images are the best evidence to date for the presence of liquid water on the Martian surface today. ...

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• December | Astronotes
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -
• December Night Sky Wonders | Astronotes

... Sun images . ... Sun flares . ... Active areas . December : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . No H-alpha plages without spots can be currently observed on the Sun's surface . Last updated: December 10, 2009 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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• Sunspots and active regions December 19, 2006
• Sunspots and active regions December 18, 2008
• Sunspots and active regions December 17, 2008

... Archive for December 2009 . ... Posted by hlee . ... Category: Algorithms , arXiv , Cross-Cultural , Jargon , Methods , Quotes , Stat , Uncertainty | Comment . ... Category: arXiv , Astro , Stat | ... Comments RSS . ... Algorithms arXiv Astro Bad AstroStat Bayesian CHASC Cross-Cultural Data Processing Fitting Frequentist Galaxies gamma-ray High-Energy Imaging Jargon Job Languages MC MCMC Meta Methods Misc News Nuggets Objects Optical Physics Quotes Spectral Stars Stat Timing Uncertainty X-ray . ...

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• The AstroStat Slog 2007 December
• The AstroStat Slog 2008 December
• PAUL J. GREEN - Peer Instruction

August 26, 2006, . ... The 2 nd Asian-Pacific Astronomy Olympiad to be held in Vladivostok and Ussurijsk (Far East of Russian Federation). Preliminary dates for the 2 nd Asian-Pacific Astronomy Olympiad are December 4-11 (a couple weeks later than the 11 th IAO in Bombay ). ... For the teams which ask for Russian visa - together with the personal data for visas (or before). E-mails for sending the applications . ... The Asian-Pacific Astronomy Olympiad 2006 - last information . ...

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• International Olympiad of Euro-Asian Astronomical Society
• The 1 st Asian-Pacific Astronomy Olympiad
• The X Asian-Pacific Astronomy Olympiad: Results

... His talk is entitled "The Small Bodies of the Outer Solar System" and will describe some of the intruguing objects and mysteries of that region, such as the comets, the Edgeworth-Kuiper Belt Objects, TNOs, Plutinos, etc. It's on WEDNESDAY 2 DECEMBER, at 7.30 p.m., in the Bell Lecture Theatre, Physics Building, Queen's University, Belfast. ... Tuesday, 1 December 2009 16:02 . International Year of Astronomy, Ireland National Node . ...

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• Portraits of Astronomers: Opening in Armagh on Thur 19 November | International
• SETI: Monday 7 December Ballyclare | International Year of Astronomy in Ireland
• Armagh Observatory

Astronomy Articles . Articles | ... Moon | ... Astronomy Binoculars - The Skies The Limit - by Scott Gray, September 2006 . ... Astronomy Terms - To Help You Study The Universe - by Scott Gray, October 2006 . ... Himalia is the only moon other than Europa, Ganymeade, Callisto and IO visible with small telescopes. ... The Harvest Moon refers to the Full Moon that comes closest to the autumnal equinox, or the first day of autumn. ... Think the study of stars is best left to professional astronomers? ...

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• Orange County Astronomers, AstroGuide Listing
• Roper Mountain Astronomers, AstroGuide Listing

... Bad Astronomy . ... Mad Science . ... Site Info . ... Public Talks . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Who is this guy who calls himself "The Bad Astronomer?" ... First, yes, I am a real live astronomer (when people ask me what astronomers do, I tell them "They astronom !" ... These are emitted by powerful objects like black holes, exploding stars, and super-dense neutrons stars. ... Finally, am I really a bad astronomer? ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Bad TV
• Phil Plait's Bad Astronomy: Misconceptions

... The expansion is measured as a number called the Hubble Constant . ... Our value is about 20% lower than the one got with the Hubble Space Telescope in 1994," said Dr Jim Lovell, leader of the team that made the measurement. The Hubble Constant is named after American astronomer Edwin Hubble, who in the 1920s found that other galaxies were moving away from ours. ... The Hubble Constant links the galaxy's distance with its speed." ... A short run-down on the Hubble Constant: . ...

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• ATNF Media Releases (1997)
• I00 Our trip to Pune and Mumbai, December 1999
• VSOP Observing Schedule

... Outreach . ... I'm a PhD student at the Australian National University's Mt Stromlo observatory and am part of the Australia Telescope National Facility (ATNF) graduate program. I study the properties on nearby galaxies and investigate the evolution of the local universe. ... I run the RSAA Student Outreach Group which invites school children to participate in free astronomy outreach evenings. ... Copyright 2007 Emma Kirby. ... All Photos were taken by Emma Kirby unless otherwise stated. ...

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• GSAOI Latest Developments Page

... Moon . ... What can astronomers tell us about the different colors on the surface of Jupiter's moon Europa? ... We can use the colors of Europa s surface to tell us about the chemical compounds that make up the surface and subsurface of the jovian moon. Even before the first spacecraft made a close visit to Europa, astronomers on Earth used telescopes to study the moon and were able to use a technique called spectroscopy to determine that Europa s surface is composed mostly of water ice. ...

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• Astronomers once thought Pluto's atmosphere would condense down to the surface
• December 2013 | Astronomy.com
• December 2015 | Astronomy.com

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997

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... HST . ... Missions . ... Future Missions and . ... Research . ... HST Overview . Overview . ... Cycle 24 Announcement . ... STIS/GHRS/FOS | December 2003 +----------------------------------------------------------+ Visit the "New in the Last 45 Days" section of the STIS website at http://www.stsci.edu/hst/stis for new information about STIS. ... Incorrect PDF version of STIS Instrument Handbook published An incorrect PDF version of the STIS Instrument Handbook was released on 2003-Oct-6. ...

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• December 2010 STAN
• December 2012 STAN
• December 2014 STAN

ARECIBO, P.R. -- The smog-shrouded atmosphere of Titan, Saturn's largest moon, has been parted by Earth-based radar to reveal the first evidence of liquid hydrocarbon lakes on its surface. The observations are reported by a Cornell University-led astronomy team working with the world's largest radio/radar telescope at the National Science Foundation's (NSF) Arecibo Observatory. ... The piggybacking Huygens probe is scheduled to plunge into the hazy Titan atmosphere and land on the moon's surface. ...

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• ao newsfeed
• Rhiannon Zoe Nolan Howell 1999 December
• I-GALFA View of a Galactic Tangent Region

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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• University of Oregon Center for High Energy Physics - Public Lectures
• The Galaxy Gallery: Messier Objects
• ESO Press Release 06/96, 16 February 1996