... Mars to Appear Normal this August . ... October is the best month to see Mars this year. ... As Earth catches up to Mars in their respective orbits around the Sun, Mars will keep rising earlier in the night. On 2005 October 30, Earth will have caught up to Mars and the planets will be the nearest to each other in their orbits -- this time around. On October 30, Mars will be nearly opposite to the Sun, rise at sunset, set at sunrise, and appear highest and brightest around midnight. ...

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• Mars Rover at Victoria Crater Imaged from Orbit
• Intriguing Dimples Near Eagle Crater on Mars
• APOD: 2007 August 1- Unusual Cratering on Saturns Dione

... 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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... August 26, 1997 . Zodiacal Light . ... If the glow appears as a faint band of light running across the whole sky , you are probably seeing the combined light from the billions of stars that compose our Milky Way Galaxy . But if the glow appears triangular and near the horizon , you might be seeing something called zodiacal light . Pictured above, zodiacal light is just sunlight reflected by tiny dust particles orbiting in our Solar System . ... About APOD > . ...

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• APOD: August 4, 1997 - A Rusty Sunset on Mars
• APOD: 2000 August 29 - The Regolith of Asteroid Eros
• APOD: 2007 August 1- Unusual Cratering on Saturns Dione

... 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: Bad News
• Phil Plait's Bad Astronomy: Bad TV

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . Books . ASP Conference Series . Monograph Publications . IAU Publications . Books of Note . ... Publications of the ASP (PASP) . ... Mercury Magazine . ... Order Mercury Issues . Mercury Advertising Rates . ... ASP E-mail Newsletters . ... Astronomy Beat . ... Mercury Magazine Contents . ... July/August 2001 . ... Surveying Our Home Galaxy . ... Annals of Astronomy, Clifford J. Cunningham . ...

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• ASP: Monster Comet Promises Big Show
• ASP: Contents, July/August 2005
• ASP: Contents, July/August 2003

... GSAOI Home . ... Picture Gallery . ... NIFS Cryostat and integration frame, as GSAOI will appear . NIFS cryostat, as GSAOI will appear . Cryostat in integration frame . Optical layout . ... Mechanical layout . ... Input beam splitter . ... Instrument integration ...

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• publications
• C/2006 P1 (McNaught)
• Emma Kirby - Science

... Armagh Planetarium . ... Universe . ... Posted on August 20, 2014 | No Comments The good news first: a major aerospace contractor is researching how to build a reusable spaceplane that could dramatically cut the cost of accessing low Earth orbit. ... Continue Reading.. ... Posted on July 30, 2014 | ... Hello, IтАЩm Colin, welcoming you to Astronotes, the PlanetariumтАЩs official blog. Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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• Water on Mars: Evidence from NASA | Astronotes

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. August 17, 1999 . A Crescent Sunrise . ... Explanation: Normally, the Moon shows phases, but the Sun does not. ... When the Moon is closer to the Sun than the Earth, only part of it appears to be lit - resulting in a familiar crescent-shaped phase . ... Nothing was wrong with Sun - viewers were witnessing the end of a solar eclipse . ...

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• APOD: August 18, 1999 - Sun Block
• Martian Clouds
• A collection of images

... It was discovered that it would pass about 0.02 AU (about 3 million miles) from the Earth on 1998 August 11 --- close enough to be observed by the Arecibo Planetary Radar and (at much lower S/N) by the Goldstone Solar System Radar. ... Even at this distance, the Arecibo Planetary Radar can obtain images at up to 7 meter resolution. ... This delay-Doppler image of asteroid 1998 ML14 was taken on UTC 1998 August 15 12:45. ... A higher-resolution image taken on Aug 16. ... The Arecibo Observatory . ...

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• Asteroid 1998 ML14 1998 Aug 14-17
• Pulsar Highlights - ALFA Finds Youngest Binary Pulsar Ever
• What is HISA?

. Home . Documentation . Watchouts . Help . Calibration . Installation . Software requirements . Download . 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 (not up to date) . HTML . PDF . ps.gz . Pages maintained by SAS librarian . Any question about SAS should be addressed to the XMM-Newton help desk . Updated on: August 31, 2007

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• Description

... At the operating temperature of -88 C, maintained after April 23, 1994, the WFPC2 CCDs have a low dark background, ranging between 0.002 and 0.01 e - /s/pixel. A relatively small number of pixels have dark currents many times the value. ... The combined file is obtained by using the superdark value for all pixels that appear normal in the weekly dark, namely, for which the dark current value in the weekly dark does not differ from the superdark value by more than 3 . ...

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• Initial Hypotheses
• NICMOS Data Handbook
• Karl D. Gordon's personal page

Title: A Dark-Matter Spike at the Galactic Center? Authors: Piero Ullio , HongSheng Zhao , Marc Kamionkowski . ... Title: The Galaxy Environment of Quasars in the Clowes-Campusano Large Quasar Group at z~1.3 . ... Title: The Galaxy Environment of a Quasar at z=1.226: A Possible Cluster Merger . ... 16 matches for the search pattern galaxy environment . The URL for this page is: http://xxx.itep.ru/find/astro-ph/1/galaxy+environment/0/1/0/past,all/0/0 www-admin@xxx.lanl.gov ...

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• astro-ph authors/title/abstract search for 'galaxy cluster' (skipped 200) all

... Date: 5 June 2010 01:19:14 GMT+01:00 . ... Solarfest, IAA/UAS sostice event, NLCs. ... 12:00 - Tea/Coffee . ... 15:30 - Solar Imaging Workshop - Dave Gradwell (IFAS) . ... 20:00 - Evening Public Lecture - "The Power of the Sun" - Dr. David Williams (UCL, MSSL) . ... ТљТљТљ At 8pm, our Evening Public Lecture will be presented by Dr. David Williams of the Mullard Space Science Laboratory, University College London http://www.mssl.ucl.ac.uk/~drw/ who is flying over just for the event. ...

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• Terry Mosely's Bulletins
• Armagh Observatory
• First Observation of a Close Earth-Approaching Near-Earth Asteroid Using the

... 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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• BRIZ: a vizualization program for Brillouin zone ? Fermi sphere
• The International Astronomy Olympiad: List of analogous Olympiads

Astronomy Discussion Forums . ... Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... New Model: How Do The Sun And Moon Appear To Move Across The Sky . ... Post Message | ... focused on the Sun and the Moon as they appear from the given location of the Earth surface: . ... 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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European . ... Observatory . ... Science . ... Science Users Information > Science Publications > Archive of the ESO Enews > ESO-Enews #1: August 2006 . ... Data Handling and Products . ... ESO Data . ... Details at: http://www.popsud.org/elt2006/index.php . ... Details at: http://www.eso.org/science/projects/ukidss/index.html . ... More details at: http://www.eso.org/gen-fac/adm/pers/vacant/ESO_Director_General_2006.pdf . ... Details can be found at: http://www.eso.org/gen-fac/adm/pers/vacant/ . ...

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• ESO - ALMA Status Report: August 2015
• ESO - ESO-Enews #6: August 2007
• ESO - ESO-Enews #16: August 2010

... Parkes radio telescope . ... What is a pulsar? ... Group . ... Note: PmWiki is distributed with uploads disabled by default. ... PmWiki can be configured to allow authors to upload and attach files to pages. ... To link to attachments on another page or WikiGroup , use Attach:PageName/file.ext or Attach:Group.PageName/file.ext . ... How do I link to an uploaded file or image from another group? ... When I upload a file, how do I make the link look like "file.doc" instead of " Attach:file.doc "? ...

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• ATNF Colloquium
• Publications
• PPTA Wiki | Projects / GWsim

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

The red colors in this image show the galaxy M66 as it appears at the submillimeter wavelength of 850 microns, while the white background shows the galaxy as it appears in visible light. Regions of cold dust that appear as dark streaks in the white image glow brightly in the red image. ...

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• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B2E8BCE16-51D9-439D-8B7E-FCA707D63559%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BB42005DF-EAF2-4359-9A0D-D9987CE5310A%7D
• http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7BECA9B7E4-8A25-4A7F-BE16-9630B041ADD0%7D

... Telescopes . ... The International Conference "Dark Ages and White Nights (Spectroscopy of the CMB)" (June 20-24, 2016) . ... The International Conference "Stars: from collapse to collapse" (October 3-7, 2016) . The traditional annual competition conference of scientific and scientific-engineering papers of the Observatory staff members . ... A session of the Dissertation Council (October 16, 2015) . ... International scientific conference "Large Optical Telescopes" (October, 10-13, 2011) . ...

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• Total Solar Eclipse of 2008 August 1
• Large telescopes application form
• Galaxy sector, archive 2004