... 2007 December 31 . A Year of Spectacular Comets . ... Explanation: Two spectacular comets graced Earth's skies during 2007. Both comets became bright enough to be seen by the unaided eye of the casual sky enthusiast . Early in 2007, Comet McNaught grew brighter than any comet in 40 years, displaying a beautiful dust tail that flowed across the sky. ... Toward the year's end, normally docile and faint Comet Holmes brightened suddenly and unexpectedly to naked eye visibility. ...

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• APOD: 2008 December 14 - Zodiacal Light Over New Mexico
• APOD: 2009 December 11 - Messier Craters in Stereo
• APOD: December 22, 1998 - Dawn of the Leonids

... 2015 - 2016 . ... Eugene Higgins Professor of Astrophysics, Princeton University . ... December 8, 2015 . ... November 10, 2015 . ... University of the Sciences in Philadelphia author . ... Amateur Astronomer . ... 2014 - 2015 . ... June 9, 2015 . ... Digital Planetarium and the 2012 Transit of Venus from Hawaii . 2013 - 2014 . ... International Occultation Timing Association . ... 2012 - 2013 . ... 2011 - 2012 . ... Princeton University . ... Amateur Astronomers Association of Princeton, Inc., ...

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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
• Amateur Astronomers Association of New York ? Amateur Astronomers Association
• Links ? Amateur Astronomers Association of New York

... Two sad deaths, Ursids, Solstice, IAA New Year Party . Issued 2008 December 16th . Lecture, Schools competition, APOD, Geminids, Leonids 2009 . ... Lecture, ISS + Space Shuttle . ... IAA Telescope event, possible Leonid outburst, Robinson Lecture . ... IAA Lecture, Taikonauts, WSP, ISS + ATV, Astrocast, ASGI, Star Stories, RIA . ... Prof Smartt: Inaugural Lecture, Galway lecture, IAA AGM, Mercury, research posts . ... IAA Astronomy Evening, Lecture, ATV Shuttle Launches . ...

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• Cosmic Christmas to be launched on Friday 4 December at Blackrock Castle
• Armagh Observatory

... ANU Home | Search ANU | ... Research School of Astronomy and Astrophysics . Mount Stromlo and Siding Spring Observatories . ... It is envisaged that a number of people will be interested in attending both this meeting and the Texas Symposium , which will be held in Melbourne during the following week (11 -15 December). ... Disks . ... Small scale jets and winds . ... John Hawley - General Relativistic Magnetohydrodynamic Simulations of Black Hole Accretion Disks and Jets . ... Contact ANU . ...

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... Early studies of PMS stars focused on T associations, especially Taurus-Auriga. However, one might expect low mass star formation to be different in OB associations. ... He identified Orion OB1a as the stars northwest of the belt. Orion OB1b is composed of the stars near the belt, including the belt stars and Orionis. ... He finds no perceptible distance change within the Orion OB1b association and finds the distance modulus to be 7.8 and 7.9 for Orion OB1a and OB1b respectively. ...

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• The AstroStat Slog 2009 December

The "ring of fire" seen by satellite cameras around the polar caps (picture below) is probably created by electrons leaking from the tail's plasma sheet, whose magnetic field lines form a somewhat imperfect trap. ... One possible explanation involves the close association between auroral arcs and electric currents which flow along field lines between the ionosphere and distant space ( Birkeland currents ). ... That produces an extra resistance to the flow of current. ...

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... 2000 December 15 . IC443's Neutron Star . ... Explanation: Using x-ray data from the orbiting Chandra Observatory along with radio data from the Very Large Array , a team of researchers has discovered evidence for a new example of one of the most bizarre objects known to modern astrophysics -- a neutron star . ... The core collapsed when the star, located a reassuring 5,000 light-years away in the constellation Gemini , exploded long ago. How long ago? ... About APOD | ... NASA Technical Rep.: ...

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• APOD: December 27, 1999 - Solar Moss
• APOD: December 30, 1998 - Supernova 1994D and the Unexpected Universe
• APOD: December 13, 1997 - The Coma Cluster of Galaxies

. I joined NAIC staff in December 1992 via NFRA (Netherlands) and IISc/JAP (India). The topics of my current research include: . (1) Search for Neutral hydrogen in the host galaxies of AGNs at different redshifts. (2) Physical nature and spatial distribution of the ionized component of the interstellar matter. (3) Physics of compact extragalactic radio sources. I am a member of the VLBI group and the Friend of VLBI observations at the observatory. 2008 EVN sessions are here. Tapasi Ghosh .

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• CIMA Configuration Files
• Research Associate/Senior Research Associate in Radio Astronomy
• Hien Vo Information

Euro-Asian Association of Astronomy Teachers . ... General information . ... With a purpose to support the enthusiasm of the young amateurs and their teachers, to give them a possibility to test their knowledge and to help them to get in touch with their like-minded friends, the I Open Russian Astronomy Olympiad has been organized by the Euro-Asian Astronomical Society (EAAS) and Ministry of Education of Russian Federation in May 1994 in town of Yaroslavl', Central Russia. ... November 2000, SAO RAS. ...

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• Euro-Asian Association of Astronomy Teachers
• The VIII Asian-Pacific Astronomy Olympiad, results
• The First Euro-Asian Congress of Astronomy Teachers

Next: An example of Up: Association of images Previous: Association of images . The two sets of selection criteria (``first choice'' and ``second choice'') have to be entered in a table containing four columns: . FUNCTION --character column (max 256 char) . This column defines the different selection criteria and shall contain mathematical expressions in which the variables may be the columns of the OST. ... RANGE_1 --character column (max 256 char) . ... WEIGHT --real column . ...

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• SAO: group Physics and Evolution of Galaxies home page
• The Association Table
• Observations and data reduction

Astronotes Armagh Planetarium's Stellar Blog! ... Monthly Sky Notes . ... Image credit: Julie Thompson / Armagh Planetarium) . ... These seven entrants and their class have won a free trip to the Planetarium.€а All entries are on display in our Exhibition Area.€а A number have been included in a special Christmas trailer running before all shows in our Digital Theatre throughout December so why not check out the works by the countryтАЩs budding new artists this Christmas break at Armagh Planetarium? ...

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• Astronotes | Armagh Planetarium's astronomy news from across the Universe -
• - Part 39
• - Part 38

... ATNF Home . About ATNF . ... About ATNF overview . ... Governance overview . Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Our people overview . ... Publications overview . ... Careers overview . ... ATNF facilities . ... MRO Support Facility . Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Current telescope status . ... Scientific support of facilities . ... ATNF Operations Overview . ... Meetings . ...

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• December 2005 ATUC meeting agenda and supporting documents
• ATNF Media Release - December 1, 1998
• December 2004 ATUC meeting agenda and supporting documents

... This page deals with the operational issue of how to fill the calibration memory properly, and with the interplay of createAB and that memory. The calibration memory is the list of all calibration product files currently available for association. ... The dynamic calibrations are created by the pipeline from raw files and are stored in $DFO_CAL_DIR/<date>. ... DFO_CAL_DIR/VCAL is the pool of virtual calibrations. ... The calibration memory is managed by DFOS in the following way: . ...

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• ESO - ESO-Enews #20: December 2011
• Fernando Comer n: curriculum
• Nausicaa Delmotte's Homepage

... I fixed the bugs that caused the map_point changes to fail tests. Then I removed the no longer needed dimensional variables from the p structure and got those changes to pass all the tests. ... I put the code under subversion control in a new branch called refactor. ... The code change which processes each drizzle kernel over an entire image rather than a line at a time now passes the unit tests and was checked in. ... I got the keywords argument changes done and got the tests to pass. ...

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• Howard E. Bond's Home Page
• B.3 Associations
• December 2012 STAN

... December 20-24, 2004, . Space Research Institute (IKI),Moscow, Russia. ... The conference will commemorate his contribution to astronomy by concentrating on recent progress in cosmology and high energy astrophysics, the areas where his ideas laid basis for revolutionary advances. The conference will be held at the Space Research Institute (IKI) in Moscow, Russia, on December 20-24, 2004. ... Cosmology . ... High Energy Astrophysics Department at IKI , 2004. ...

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• High Energy Astrophysics Department at IKI RAN
• RELATIVISTIC ASTROPHYSICS AND COSMOLOGY (Zeldovich - 90)

... Over the next couple of days, ask a random selection of the people you meet to tell you the difference between 1/4 and 1/5. ... Show your subjects the equation e = mc2 and ask what it means. ... The equation is the most famous in science. ... Most associate it with Albert Einstein and many will say it has to do with mass and energy. A heartening number of students and teachers will even tell you the equation states that energy is equal to mass times the speed of light squared. ...

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• ASP: Accidental Astrophysics: The Devil's In the Magnitudes, Part II
• ASP: Steering by Different Stars? Astronomers and the Dark-Sky Movement
• ASP: Contents, November/December 1999

National Aeronautics and Space Administration . ... Story Musgrave (M.D.) . NASA Astronaut (Former) . ... Service Medal and an Outstanding Unit Citation as a member of the United States Marine Corps Squadron VMA-212 (1954); United States Air Force Post-doctoral Fellowship (1965-1966); National Heart Institute Post-doctoral Fellowship (1966-1967); Reese Air Force Base Commander's Trophy (1969); American College of Surgeons I.S. Ravdin Lecture (1973); NASA Exceptional Service Medals (1974 ...

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• Astronaut Bio: Carl E. Walz (12/2008)
• Astronaut Bio: C. Gordon Fullerton
• Astronaut Bio: Dan Barry (8/2005)

... APOD: 2005 December 28- Smooth Sections on Asteroid Itokawa . ... This suggestively shaped reflection nebula is associated with the bright star Rigel in the constellation Orion. ... One thousand years ago, in the year 1006, a new star was recorded in the sky that today we know was really an existing star exploding. ... The interstellar formation, dubbed the Cone Nebula, is located about 2700 light years away. ... In December of 1968, the Apollo 8 crew flew from the Earth to the Moon and back again. ...

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• An Orion of a Different Color

... The department was founded in late sixties by Prof. D.Ya.Martynov, who for many years was also the director of Sternberg Astronomical Institute. At present time, the head of the department is Prof. A.M.Cherepashchuk, a pupil of D.Ya.Martynov and his successor as the director of SAI. Since Prof. Martynov, the scientific activity of the department was primarily related to binary stars. ... The department consists of 15 members most of which have Ph.D. in Astrophysics. ...

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