... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 June 16 . APOD Turns Eighteen . ... Explanation: The first APOD appeared eighteen years ago today, on 1995 June 16. Although garnering only 14 pageviews on that day, we are proud to estimate that APOD has now served over one billion space-related images over the past eighteen years. ... How many APOD images can you identify? ...

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• APOD: 2012 June 16 - APOD Turns 17
• APOD: 2006 June 16 - APOD Turns Eleven
• APOD: 2003 June 16 - APOD Turns Eight

Astronomy Picture of the Day . ... Credit Copyright: Wang Letian Explanation: The first APOD appeared eighteen years ago today, on 1995 June 16. Although garnering only 14 pageviews on that day, we are proud to estimate that APOD has now served over one billion space-related images over the past eighteen years. ... Many people don't know, though, that APOD is now translated daily into many major languages. ... How many APOD images can you identify? ... June . ... Publications with keywords: apod . ...

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• APOD Turns Eleven
• APOD Turns 17
• Journal "Peremennye Zvezdy"

... 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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• Phil Plait's Bad Astronomy: Misconceptions: Lunar Smokestack?
• Phil Plait's Bad Astronomy: Misconceptions

... June 9, 1999 . NGC 4414: A Telling Spiral . ... the Hubble Heritage Team ( AURA / STScI / NASA ) . Explanation: How far away is this galaxy? ... Spiral galaxy NGC 4414 contains many Cepheid variable stars that oscillate in a way that allows astronomers to estimate their distance. ... NGC 4414 shows many classic spiral galaxy features, including thick dust lanes , a central region rich in old red stars, and winding spiral arms glowing with young blue stars. ... About APOD > . ...

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• APOD: June 21, 1999 - The Galactic Center in Infrared
• APOD: June 24, 1999 - NGC 1365: A Nearby Barred Spiral Galaxy
• APOD: 2000 June 13 - The Keyhole Nebula in Infrared

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 . ... Order Mercury Issues . ... The Universe in the Classroom . ... Astronomy Beat . ... Mercury Magazine Contents . ... May/June 2000 . ... Following a New Path Along the Search for Life in the Solar System, Thomas E. Colonna and Desencia E. Thomas . ... Life in the Universe . ...

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• ASP: Editorial
• ASP: Contents, May/June 2005
• ASP: Contents, May/June 1996

... Today this year's largest group of sunspots will cross the Sun's central meridian. ... The next day, the number of spots in the group reached five, and the day after, on June 2nd, it was possible to count thirteen sunspots on solar disk, which had been clear prior to this. ... This year's two most powerful active areas, which passed across the solar disk at the beginning of May, 2009, are set to appear in the Sun's eastern sector in two days, on June 6th. ...

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• Solar flares online June 09, 2010
• Solar flares online June 10, 2006
• Solar flares online June 10, 2009

... The GALFA Continuum Transit Survey group ( GALFACTS ; PI: A. R. Taylor) has conducted several test observations and will begin an all-sky full-Stokes continuum survey later this year with the new P-ALFA spectrometer. ... Sample Perseus images of GALFA H I 21cm-line and full-Stokes continuum emission are shown below along with maps of molecular (CO) gas, thermal dust, and ionized gas optical emission for comparison. ... The GALFA H I emission appears to envelop the molecular cloud gas traced by CO. ...

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• I-GALFA Reveals Dynamic Events in Our Galaxy
• NAIC Publications List
• Common Holidays in Relation to Equinoxes, Solstices Cross-Quarter Days

EMBARGOED UNTIL: 9:20 AM CST, January 6, 1999 CONTACT: John Biretta Space Telecsope Science Institute, Baltimore, MD (Phone: (410) 338-4917; Internet: biretta@stsci.edu) HUBBLE DETECTS FASTER-THAN-LIGHT MOTION IN GALAXY M87 Astronomers reported today discovering clouds which appear to move many times faster than the speed of light, shooting out from the region of a black hole at the center of the M87 galaxy. ... It's an illusion created by the finite speed of light and rapid motion," Biretta said. ...

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• HST Cycle 10 Announcement of Opportunity
• Licensing Electronic Content in Today's Information Marketplace
• ATLAST Documents and Publications

... Questions: . ... Find some information on the design and potential of the Advanced Gas Turbine. ... Find some information on the frequency and amount of oil spills which occur in the world's oceans in a given year. ... We don't care how many you get correct. However, of the questions there, explain which one had an answer that most surprised you and how should that answer affect our future policies? ... Find some information about the history of Dam failures in the US and Canada since 1900. ...

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• The Galaxy Gallery: Messier Objects
• THE HUBBLE LAW JAVA APPLET
• Thermodynamics

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

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... If ephver 2 is in the parameter file then the tempo1 emulation mode is automatically used. Ephver 5 has been introduced and will be included in all tempo2 ephemeris files . Many other changes and bug-fixes to correspond with the tempo2 publications More small changes prior to acceptance of the first tempo2 paper for publication More small changes prior to submitting the first tempo2 paper for publication. ... Numerous changes mainly for the coding. ... Tropospheric delay modelling . ...

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• Release of 22 Feb 1996
• Parkes_Report
• Jon_Ables

... Stars . ... I have come to the conclusion that Sirius was never red, based on . ... it may be noted that SIMA Qian predated Ptolemy by some two hundred years and since Sima Qian took Sirius as standard for white star, it is quite impossible for the star to have changed into red in the interim. ... Ancient Chinese sources stating unequivocally that Sirius was all the time white љcombined with the toppling of Ptolemy as a proponent of ?red Sirius? by Prof Schjellerup really weakens the ?red? ... Reply...

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... 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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• A lot Chinese names are degenerate. For example, it is hard to identify the
• Rivi: Be Stars
• PAM Bulletin

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Although the comet itself never comes dangerously close to the Earth, the particles of dust that it has shed during its many past passages through perihelion found their way into the Earth's atmosphere, appearing as meteors in the cold December sky. ... Animation 1 . ... An Ursid meteor captured by the Armagh Observatory's NE-facing meteor camera in the early morning of 23rd December. ... Meteor Showers Online . ...

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• The Quiz
• Earthshine
• Blah!

... Flipping the image . ... Thus, if you use -flip y on the command line and then load an image from IRAF, the image is not flipped by SAOtng. However, if the frame has already been flipped (either explicitly using a menu or by loading an image externally), subsequent display of images from IRAF images will be flipped in that frame. ... Release 1.5 supported a very kludgey way of displaying multiple images in the same frame, by allowing you to select a frame quadrant in which to load an image. ...

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• Autoconfigure of Frame #1
• The AstroStat Slog Blog Archive 2 Stats papers on astro-ph today
• The AstroStat Slog Blog Archive Quote of the Week, June 27, 2007

... Some people have asked why Venus appears in "different places" in these photos. ... Dave Wallace . ... It was taken from Brookline, NH using my Celestron 5" SCT through a Tutill Solar Skreen filter using Fuji Superia Reala color print film. ... Marblehead Middle School Fifth Grade Students viewed the 2004 Transit of Venus from Riverhead Beach on Marblehead Harbor when the Sun broke through the clouds at about 6:45 a.m. Eyepiece projection with my 8" Meade SCT and Televue 32mm Plossl worked well. ...

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. Home . Watchouts . Software requirements . Installation . Download . Documentation . Calibration . Help . Notice that SOC-only packages like deceit, newsiam, odfcheck, etc , may appear listed in the list of all packages but no documentation is available for any of them. SAS User's Guide . HTML . PDF . PS . HEASARC ABC Guide . HTML . PDF . ps.gz . Pages maintained by SAS librarian . Any question about SAS should be addressed to the XMM-Newton help desk . Updated on: June 30, 2006

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• History
• Comment

... 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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• Radiation mechanisms of astrophysical objects: classics today | Механизмы
• Alexei Kritsuk's Home Page
• program

... If any additions or corrections are to be made, please drop a line : Pascal Mouret (pascal@bofix.univ-mrs.fr) @ SONG : The Lodger ( Hofstede ) He likes the cold winter nights And the dark afternoons The lodger When there are shadows behind Every window and blind The lodger There's another murder in the news today He kills only women always blondes they say They hear the sound of a car Keep the front door ajar The ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/folk/b/blowing_in_the_wind
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/p/parsons.alan/stereotomy
• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/v/voivod/angel.rat

... А.М. Белобородов (Колумбийский университет, США) . ... Рабочий язык конференции - русский. ... Е.М.Чуразов, д.ф .- м.н . А.А. Вихлинин, проф. д.ф .- м.н . М.Р.Гильфанов, д.ф .- м.н . М.Н.Павлинский, д.ф .- м.н . М.Г.Ревнивцев, д.ф .- м.н . С.Ю.Сазонов. д.ф .- м.н . М.Н.Павлинский (председатель), к.ф .- м.н . А.В.Мещеряков (зам. председателя), Н.Л.Александрович, к.ф .- м.н . В.А.Арефьев, к.ф .- м.н . Р.А.Буренин, П.Болдин, Н.П.Васильева, к.ф .- м.н . А.А.Воеводкин, В.Воробьев, А.Е.Елкин, ...

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• АСТРОФИЗИКА ВЫСОКИХ ЭНЕРГИЙ СЕГОДНЯ И ЗАВТРА - 2011
• АСТРОФИЗИКА ВЫСОКИХ ЭНЕРГИЙ СЕГОДНЯ И ЗАВТРА - 2010
• High Energy Astrophysics Department at IKI RAN