... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

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... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Mars . ... An artificial comet holds secrets to Earths life . ... Asteroid DayУ?т??т??s Don Yeomans: Will asteroid 2013 TX68 strike Earth? ... What would happen if a comet came as close to Earth as siding spring (C/2013 A1) did to Mars, and what would it look like? ... Longtime comet fans will recall Comet Hyakutake (C/1996 B2), which passed close to Earth in 1996 but still 100 times farther away than Siding Spring buzzed Mars. ...

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... Bad Astronomy . ... Mad Science . ... Area of science: Astronomy . ... The answer depends on the shape of the path the Earth takes around the Sun. ... But really the Earth goes around the Sun, and the path it takes is called its orbit . After people figured out the Earth went around the Sun, they thought the Earth's orbit was a big circle. ... But the temperature does not depend much on how far we are from the Sun, but instead how the Earth is tilted as it goes around the Sun. ... 2008 Phil Plait. ...

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Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Rockets . ... By admin May 1, 2014 Posted in: Armagh Planetarium . ... St. PatrickтАЩs Academy, Dungannon and Armagh Planetarium . ... Making the Rocket . Mr Stephen Grew, astronomy club teacher at the Academy, says that the pupils were very excited at the prospect of seeing the rockets actually lift-off. ?атАЬFor the pupils of the schoolтАЩs Astronomy Club, this is a novel experience ? ... Subscribe to Astronotes . ...

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Astronomy Picture of the Day . The Moon Entering Earth s Shadow . ... 8.10.2015 . ... Credit Copyright: Thodoris Tzalavras Explanation: On September 27/28, from all over the planet's nightside moon watchers enjoyed a total lunar eclipse. ... Entering Earth's shadow, the Moon grew dimmer and its moontrail narrower as the eclipse progressed. ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: lunar eclipse . Publications with words: lunar eclipse . ...

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КОСМИЧЕСКИЙ КАЛЕНДАРЬ ЯНВАРЯ 2000 ГОДА . ... Jan 01 - Year 2000 . Jan ?? ... Jan 01 - Asteroid 1996 AX1 Closest Approach To Earth (0.702 AU) . ... Jan 03 - Asteroid 3745 Petaev Closest Approach To Earth (1.862 AU) . ... Jan 05 - Asteroid 1999 VO11 Near-Earth Flyby (0.218 AU) . ... Jan 08 - Comet P/1998 VS24 (LINEAR) Closest Approach To Earth (2.915 AU) . ... Jan 12 -[Image][Dec 02] Asteroid 1999 WA2 Closest Approach To Earth (1.100 AU) . ... Jan 14 - Mercury Occults 53 Sgr (6.9 Magnitude Star) . ...

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... Launch Date: 1968-09-14 . ... Zond 5 was launched from a Tyazheliy Sputnik in Earth parking orbit to make scientific probes during a lunar flyby and to return to Earth. ... The closest distance was 1,950 kilometers (1,212 miles). High-quality photographs of the Earth were taken at a distance of 90,000 kilometers (56,000 miles). ... On September 21, 1968, the re-entry capsule entered the Earth's atmosphere, braked aerodynamically, and deployed parachutes at 7 kilometers (4.35 miles) . ...

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Asteroid 2055 YU55 passes close by Earth; how close did it get? ... As Elizabeth Flock reported: An asteroid the size of an aircraft carrier missed Earth by only 200,000 miles as it flew by Tuesday night the closest an asteroid has been to Earth in 200 years Asteroid 2005 YU55, as it has been dubbed, streaked by at about 30,000 mph, but some scientists and lucky amateur astronomers caught a glimpse in their telescopes, where they saw strange structures on the asteroid\u2019s dark-colored surface. ...

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• http://www.astro.louisville.edu/shared_skies/archive/select/asteroids/yu55/20111108/yu55_20111109_wp.pdf

... I normally begin by asking the class what they think would be different if the Moon didn't exist, or if the Sun were closer to Earth, or if a star exploded nearby. ... The winds would be much stronger. ... In using what-if questions in the classroom, it is worth bearing in mind that students extrapolating the effects of new scenarios will encounter two different situations: direct changes to the new version of Earth and indirect changes resulting from the direct changes. ...

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... Eventually this will be level 8 of PUREDOOM when I finish the other 32 levels.) ... Single Player: Yes Cooperative: Yes (untested) Deathmatch: Yes (untested) Difficulty Settings: Yes (tested) New Sounds: No New Graphics: No New Music: No Demos Replaced: No Construction Base: New level from scratch Editor?s Used: WadAuthor Build Time: Several years due to the Great Computer Crash of ?96. ... Copyright/Permissions Authors MAY NOT use this level as a base to build additional levels. ...

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... Научная панорама ? arxiv:0709.0752 Sky in Google Earth . ... arxiv:0709.0752 Sky in Google Earth (Sky in Google Earth: The Next Frontier in Astronomical Data Discovery and Visualization) . ... Описан проект <A HREF=" http://earth.google.com/sky/index.html ">Sky in Google Earth</A>. ... http://xray.sai.msu.ru/~polar/sci_rev/167.html#arxiv/0709.0752 . ... Еще они нам сказали, что image processing для DSS2 какие-то фонари в Гуггле делали 2 года!! ... А черт знает что там они делали два года. ...

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Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Greening the Earth Using Space Resources? by Greg Matloff . ... Lecture Series 2010-2011 . ... 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 . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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... Classes . ... Earth . ... tcc::Earth Class Reference . ... std::tr1::array < double, 3 >  . ... std::tr1::array <double, 2> tcc::Earth::poleInterceptX . ... std::tr1::array <double, 2> tcc::Earth::poleInterceptY . ... std::tr1::array <double, 2> tcc::Earth::poleSlopeX . ... std::tr1::array <double, 2> tcc::Earth::poleSlopeY . ... std::tr1::array <double, 3> tcc::Earth::startTAI . ... std::tr1::array <double, 2> tcc::Earth::ut1_taiIntercept . ... std::tr1::array <double, 2> tcc::Earth::ut1_taiSlope ....

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... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Parkes | ... Cosmic engine for senior students . ... The Sun . The Sun is vital for life on Earth. ... The Sun is a typical star, emitting electromagnetic radiation and particles that influence the Earth . ... In the meantime you can view material on the Sun and its influence on Earth written for the first version of the new syllabus here . ...

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... 4 November 1994 . orbit . ... 0.0128 . ... orbit period . ... satellite mass . 1950 kg . scientific payload mass . 550 kg . ... For more information send a mail to: info@sputnik.infospace.ru . 1997-2002 SMIS IKI RAN and SRC "PLANETA" Moscow, Russia. ...

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The main task of the multimedia lectures "Life of the Earth in the Solar Atmosphere" is to introduce wide range of users to the basic physical characteristics of the Earth, the near-Earth space and the Sun, which mainly forms the properties of the mentioned objects and is responsible for their variations (so-called "space weather"). ... Middle atmosphere of the Earth. ... Radiowaves' passing and spreading in the Earth atmosphere. ... Space radiation passing through the Earth atmosphere. ...

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... Posts tagged ?Earth? ... Posted by vlk . There is a new report from Bernabei et al. ( arXiv:0804.2741 ) of the direct detection of the effects of Dark Matter that is causing a lot of buzz. ... Category: arXiv , News | 2 Comments . ... Tags: astrostatistics , curve fitting , Earth , ellipses , epicycles , Galileo , history , inference , iTunesU , Kepler , Mars , Owen Gingerich , planetary motion , Ptolemy , Quotes . ... Entries RSS . Comments RSS . ... Entries (RSS) and Comments (RSS) . ...

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Shareable Data Center "East Siberian Center for the Earth's Ionosphere Research" (SDC ESCEIR) maintains fundamental researches for nothing? if these projects are supported by RFBR. ... SDC ESCEIR performs work on a commercial basis. Financing is supported by RFBR. RFBR Grant № 00-05-72026. ... RFBR grant . Work description (obligatory) . ... Request for work | ...

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... 3 ґ Sternberg State Astronomical Institute, Moscow, :jeanna@sai.msu.ru The graphic method of the analysis of an arrangement of linear structural elements on geographical and geological maps of continents (A.V.Dolitsky, [1]) has allowed to find out global stress fields of the past and among them one which directions (the main normal and maximal tangents) describe more than 80 % of all linear elements of a relief. ... The found poles share program way on density of an arrangement on 3-4 groups. ...

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... Problems of Developing and Near-Earth Environmental Protection. Electromagnetic and Corpuscular Radiation of Sun as the Main Factors of Near-Earth Environment Forming. Solar UV and X-Rays. ... Ionosphere. ... Dynamic of Ionosphere Plasma.Ionosphere Conductance. ... Magnetosphere. ... Energetic Particles Motion in Magnetosphere. ... Auroral Particles and Phenomenons in Auroral Borealis Zones. ... Auroral Particles Invasion of Atmosphere and Its Effects - Auroral Borealis, Ionization, Heating. ...

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