... A Piece of Interplanetary Dust . ... Credit: NASA Explanation: The dust that pervades our Solar System is not the dust that pervades our homes. Solar System dust comes from comets and asteroids, whereas house dust is most likely lint or dead cells. ... NASA's STARDUST mission, launched in 1999, is scheduled to pass through the tail of Comet Wild 2 in 2004 and return many more interstellar dust samples to Earth in 2006. ... Publications with keywords: comet - dust - interplanetary dust . ...

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• Comet-like Clouds in the Cartwheel Galaxy
• Tails Of Comet LINEAR
• Cold Comet Halley

... 2001 August 13 . A Piece of Interplanetary Dust . Credit: NASA . Explanation: The dust that pervades our Solar System is not the dust that pervades our homes. Solar System dust comes from comets and asteroids , whereas house dust is most likely lint or dead cells. Pictured above is a piece of interplanetary dust caught by a high-flying U2 -type aircraft. It likely originates in the early days of our Solar System , being stored and later ejected by a passing comet . ...

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• APOD: August 5, 1998 - Ganymede: Torn Comet Crater Chain
• APOD: 2015 August 18 - Announcing Comet Catalina
• APOD: 2014 August 11 - Rosetta Approaches Comet Churyumov Gerasimenko

... Armagh Planetarium . ... Universe . ... Continue Reading.. ... 2 Comments After entering the Twittersphere in 2010 Armagh PlanetariumтАЩs online presence has grown over the past few years encompassing the Astronotes blog and Facebook accounts. ... No Comments In July 2015 Belfast Met opened its doors to budding astronauts, pilots and app geniuses with a new series of STEM summer camps. ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

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• To Space and Back with Reid Wiseman | Astronotes

This page provides background material and audiovisual materials to accompany the press release "Comet Collision 'Armageddon' Unlikely". ... The signals from these molecules can be converted into sound waves by modern telescopes, giving us the chance to listen to the song of a comet. Audio Track: Song of a comet (mp3, 664kb) . Web page describing the conversion to sound in more detail, and sounds of other astronomical objects. Many many beautiful pictures of comets are available on-line. ...

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• Comet Collision "Armageddon" Unlikely

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 . ... Mercury Magazine Contents . ... July/August 1994 . ... Comet Tales, by David H. Levy . Many comets are first seen by amateur astronomers, and David Levy is one of the best. ... What was it like to discover his first comet? ... Education at the CfA, by Harold P. Coyle . ...

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• ASP: Contents, July/August 1996
• ASP: Contents, July/August 2000
• ASP: Making Model Comets: Has it really been 20 Years?

... The Magazine . ... Observing . ... Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... stars . ... Observing Podcasts . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . Springtime observing for small telescopes . ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Click here to receive a FREE e-Guide exclusively from Astronomy magazine. ... Astronomy Magazine . ...

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• What would a uranian day and year be like? What path across the sky would the
• If my dog Pluto were sitting on that planet July 14, would he be likely to
• What's winter like in Antarctica? | Astronomy.com

U nlike the other small bodies in the solar system, comets have been known since antiquity. There are Chinese records of Comet Halley going back to at least 240 BC. ... W hen they are near the Sun and active, comets have several distinct parts: . ... A comet whose orbit takes it near the Sun is also likely to either impact one of the planets or the Sun or to be ejected out of the solar system by a close encounter (esp. with Jupiter). ... more comet images . ... Comet Hale-Bopp (C/1995 O1) . ...

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• Phobos
• Astronomical Names
• Deimos

... August 30, 1999 . Looking Back on an Eclipsed Earth . ... Explanation: Here is what the Earth looks like during a solar eclipse. ... Only observers near the center of the dark circle see a total solar eclipse - others see a partial eclipse where only part of the Sun appears blocked by the Moon . This spectacular picture of the 1999 August 11 solar eclipse was one of the last ever taken from the Mir space station , as Mir is being decommissioned after more than ten years of productive use. ...

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• APOD: August 30, 1998 - The Sun Erupts
• FIRPO Publications
• What is a Comet?

... To save time, I will only provide ephemerides in 2000 coordinates. ... Note: most the orbital elements used to create these ephemerides were obtained from the International Astronomical Union Circulars (IAUCs), Minor Planet Circulars (MPCs) or the ICQ Comet Handbook. ... The following 1-day ephemeris (March 1, 1997 - October 1, 1997) is from Donald Yeomans of JPL and is based on Reference Orbit #55 (March 4, 1997). 2000 coordinates (March - September, 1997) [3/4/97] . ... Epoch: 1997 Feb. 1.0 . ...

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. 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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• Comments

... 8th August 2000: The VLT images the Comet Linear breakup shower . ... Comet C/1999 S4 (LINEAR) was discovered on 27 September 1999 by the Massachusetts Institute of Technology/Lincoln Laboratory programme LINEAR (Lincoln Near Earth Asteroid Research), at the White Sands Missile Range in Socorro, New Mexico, USA. The LINEAR programme , which uses a 1m prime-focus Cassegrain telescope to search the sky for comets and asteroids passing close to the Earth, is funded by the United States Air Force. ...

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• Refereed Journal Publications 1999
• Terry Mosely's Bulletins
• Observations with the Faulkes Telescopes

Ghost is an Emily Saliers song, written in 1991. The version I'm transcribing is from the Newport Folk Fest of 10 August '91. Ghost There's a letter on the desk top I dug out of a drawer The last truce we ever came to in our adolescent war And I start to feel the fever from the warm air through the screen You come regular like seasons, freely through my dreams And the Mississippi's mighty ...

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• http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/a/all.4.1/i_swear
• Day Seven. Ryoanji Temple and around
• Image: The trees, moss and rocks look like handpainted. The closest analogy is

... Pre-university education . ... Samara region . ... Weather . ... Samara State Aerospace University Students life What's the Weather Like? Average wintertime temperature is -15 degrees Centigrade. ... On the coldest days, the temperature can drop to as low as -30 - -35 degrees. There s lots of snow in February. ... The snow usually melts by early May, and the first summer days arrive in the second half of May. ... On the hottest summer days, the temperature can rise to as high as +30 degrees. ...

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... It isn t often that astronomers look into space and see another pair of eyes staring back at them, but that s what we have here. These aren t the eyes of an alien, but a pair of galaxies nicknamed The Eyes because they look like a pair of white eyeballs glowing in the dark! ... At first view, the galaxies don t look a lot like eyes in this photo, but that s because this picture was taken with a very powerful telescope called the Very Large Telescope. ...

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• ESO - ESO-Enews #16: August 2010
• The planetary system around the Sun-like star HD 10180 (artistтАЩs impression)
• Animation of the planetary system around Sun-like star HD 10180 (artistтАЩs

... Talks . ... My talks tend to use KeyNote/PowerPoint particular features like building up information by stacking diagrams, pointing to certain features in images and use of animations. ... The last two version do not capture the full presentation, but it gives a pretty close copy. GHOSTS:Bulges, Halos, and the Stellar Outskirts of Disk Galaxies (KeyNote) (PDF) (PowerPoint) . ... Luminous and Dark Matter in Nearby Spiral Galaxies (.ppt) I gave this talk at the NOAO in March 2004. ...

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• Dr. Carol Christian
• HST this week: 213
• Moving Targets

... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... It's semi-common knowledge that stars twinkle and planets don't. By semi-common, I mean that a lot of folks know that, but I also mean it isn't strictly true. Stars twinkle because we see them from the bottom of a sea of air. ... These small bundles of air act like little lenses, bending light as it passes through them. ... What we see is the light from the star flickering. ...

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• Phil Plait's Bad Astronomy: Brains on Vacation
• Phil Plait's Bad Astronomy: Bad News:
• Phil Plait's Bad Astronomy: Misconceptions: James McCanney's Nonsense

Astronomy Discussion Forums . Forums: . ... The Protective Role Of Moon. ... Post Message | ... It seems that Moon has an important and serious role of protecting Earth from comets! When a comet falls on Earth, it digs in the ground and buries inside the earth surface; this is opposite to the meteorite, which when falls on Earth it stays upon the surface, and does not usually bury under the ground. ... www.astronomy.net . About Astronomy Net | Advertise on Astronomy Net | ...

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• Im New Here And I Would Like Some Help - an Astronomy Net Blackholes2 Forum
• Asteroid and Comet Impact Hazards, AstroGuide Listing
• Gravity Discussion Forum - Hosted by The Astronomy Net

... 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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• INTAS project 99/652: Publications
• List of publications

... National Science Week @ Google . ... If you've ever wondered what the ASKAP spectrum looks like, Vanessa Moss aka @cosmicpudding has the answer. ... Vanessa printed this out on to 36 pages of A4 paper to demonstrate the Big Data aspect of ASKAP, as part of a panel about developing Australia's national STEM talent for National Science Week and the Sydney Science Festival. ... You can read more about Vanessa and her research in this SMH profile . ... today * ATNF | ... ASKAP | ...

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• Archive of VLBI Observations Majordomo List
• The optical emission from gamma-ray quasars
• The Nature of BL Lacs

RadioAstron satellite launches Arecibo will participate in observations . Astronomers Create First Four-Continent Telescope (EXPRES Press Releases: science + network ) . ... Arecibo Observatory Astronomers Discover First Near-Earth Triple Asteroid Just 7 Million Miles Away (Press Release) . ... George Mason Student Discovers Galaxy. ... Press Release) . ... Asteroids spin at YORP speed, thanks to the effects of sunlight, Cornell and Belfast astronomers discover (Press Release). ...

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• VIRGOHI 21
• The Pleiades
• S2 Data Format