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1. Armagh Observatory
... Comet Ikeya-Zhang, designated C/2002 C1 (Ikeya-Zhang), is named after Kaoru Ikeya of Shizuoka prefecture, Japan, and Daqing Zhang of Henan province, China, who independently discovered it on the night of 1 February 2002. A preliminary orbit reported the following day indicated that it would come moderately close to both the Earth and the Sun and that it might become visible to the naked eye during late March and April 2002. ... Bailey, M.E., Clube, S.V.M. and Napier, W.M. The Origin of Comets . ...
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Ссылки http://star.arm.ac.uk/ikeya-zhang/ -- 16.2 Кб -- 23.02.2010
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2. Telescope nights at Armagh Planetarium | Astronotes
Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . Colin Johnston . ... Telescopes and Observatories . ... January . ... By admin February 20, 2013 Posted in: Armagh Planetarium . ... M42, the Great Nebula in Orion, imaged through Armagh Planetarium?s telescope in January 2013. ... Image credit: Colin Johnston/Armagh Planetarium) . ... M31, the Andromeda Galaxy, imaged with the new telescope in January 2013. ... Armagh Planetarium?s new telescope in action in January 2013. ...
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Ссылки http://www.armaghplanet.com/blog/telescope-nights-at-armagh-planetarium.html -- 48.1 Кб -- 09.04.2016
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3. Phil Plait's Bad Astronomy: Misconceptions
... Bad Astronomy . Misconceptions . ... Bad Astronomy : The Moon only shows one face to us because it is not rotating. Better astronomy : The Moon only shows one face because it is rotating, once every time it revolves around the Earth. ... Place the Moon model on the table about 30 centimeters (one foot) away with the X facing the Earth model. ... You'll see that to keep the X facing the Earth model, you have to rotate the Moon model as it goes around the Earth model . ... 2008 Phil Plait. ...
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Ссылки http://www.badastronomy.com/bad/misc/moon_spin.html -- 21.9 Кб -- 09.04.2016
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4. ASP: Monster Comet Promises Big Show
... Many of the beautiful photos in astronomy textbooks were taken by amateur astronomers using everyday camera equipment. With Comet Hale-Bopp fast approaching, now is a perfect time to learn the not-too-difficult science and art of still-camera astrophotography. ... The Pentax K-1000 is one such camera. ... Data should include date, location, sky conditions, camera and lens specs, film type, and the time, subject, and length of each exposure. ... Slides show exactly what you photographed. ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/36/comet6.html -- 22.0 Кб -- 02.10.2012
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5. Comet Shoemaker-Levy 9
... Comet Tutorial . ... On July 1, 1993 an image was taken with the Hubble Space Telescope (HST) that clearly shows at least 15 individual fragments in one image frame of the train. ... This made an accurate orbit (or orbits) difficult to determine; however, after numerous observations of the comet, astronmers determined that the comet had passed within 96,000 kilometers (60,000 miles) of the center of Jupiter or 25,000 kilometers (16,000 miles) from the cloud tops during the July 8, 1992, approach. ...
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Ссылки http://www.iki.rssi.ru/solar/eng/levy.htm -- 9.4 Кб -- 15.10.1997
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6. Comet Shoemaker-Levy 9
... Comet Tutorial . ... On July 1, 1993 an image was taken with the Hubble Space Telescope (HST) that clearly shows at least 15 individual fragments in one image frame of the train. ... This made an accurate orbit (or orbits) difficult to determine; however, after numerous observations of the comet, astronmers determined that the comet had passed within 96,000 kilometers (60,000 miles) of the center of Jupiter or 25,000 kilometers (16,000 miles) from the cloud tops during the July 8, 1992, approach. ...
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Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/levy.htm -- 10.3 Кб -- 15.03.1998
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7. What is the chance that Earth could pass through the debris field of Comet ISON
... An artificial comet holds secrets to Earths life . ... Supernova showered Earth with radioactive debris . ... Get to Know the Night Sky . ... What is the chance that Earth could pass through the debris field of Comet ISON (C/2012 S1) and get a meteor shower? ... RELATED TOPICS: COMET ISON | COMETS | ... Earth already has passed through Comet ISON s debris field which occurred around January 12, 2014 but no one detected a meteor shower. ... Get instant access to subscriber content on Astronomy.com! ...
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Ссылки http://www.astronomy.com/magazine/ask-astro/2014/06/new-shower -- 63.6 Кб -- 10.04.2016
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8. APOD: May 16, 1996 - Comet Hyakutake Passes the Sun
... May 16, 1996 . Comet Hyakutake Passes the Sun . Credit: G. Brueckner and the LASCO Team , SOHO , ESA , NASA . Explanation: On May 1, Comet Hyakutake made its closest approach to the Sun . ... But the orbiting Solar and Heliospheric Observatory (SOHO) spacecraft contains telescopes meant to look directly at the Sun and so were able to track the comet during this crucial time. ... During its closest approach, Comet Hyakutake passed inside the orbit of Mercury . ... About APOD | ...
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Ссылки http://www.sai.msu.su/apod/ap960516.html -- 4.8 Кб -- 02.10.2012
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9. Tempel-Tuttle: The Leonid Comet
... Credit Copyright: T. Puckett ( Puckett Observatory ) Explanation: Star trails streak this composite time exposure of Comet Tempel-Tuttle recorded by T. Puckett on January 26. ... Tempel-Tuttle is also called "the Leonid Comet" as the yearly Leonid meteor shower results when the Earth crosses this comet's orbital plane and encounters cometary dust . ... January . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: comet Tempel-Tuttle - Leonids - meteor shower . ...
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Ссылки http://www.astronet.ru/db/xware/msg/eid/apod/ap980130 -- 15.2 Кб -- 11.04.2016
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10. Asteroid 1998 QE2 and Moon Safely Pass Earth
... Arecibo Observatory took radar images of asteroid 1998 QE2 and its moon as the space rock sailed safely past earth. ... Both the asteroid and its moon passed 6 million kilometers (3.8 million miles) from earth. ... Radar images of asteroid 1998 QE2 (bottom) and its satellite (top) on June 6. ... Radar images of asteroid 1998 QE2 (center) and its satellite (bottom left) on June 7. ... Radar image from June 7 showing the satellite moving past the primary. ...
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Ссылки http://www.naic.edu/~pradar/1998QE2/ -- 5.4 Кб -- 19.06.2013
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11. Comet Halley
This is a copy of a Press Release from E.S.O. Eight years after the passage of Comet Halley in early 1986, astronomers at the European Southern Observatory have succeeded in obtaining an image of this famous object at a distance of no less than 2,820 million km from the Sun. ... The image shows the 6 x 15 km avocado-shaped nucleus as an extremely faint point of light without any surrounding dust cloud. ... This observation was made with the ESO 3.58 metre New Technology Telescope (NTT). ...
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Ссылки http://www.eso.org/~ohainaut/nice/halley94.html -- 6.2 Кб -- 18.08.2004
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12. АСТРОКУРЬЕР, НОВОГОДНИЙ ВЫПУСК 1 января 2000 г.
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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Ссылки http://astrocourier.chat.ru/2000/20jan/20jan5.htm -- 13.7 Кб -- 09.04.2016
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13. http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/r/rocky.horror/soundtrack
pace It came from outer space And this is how the message ran CHORUS: Science fiction-double feature Dr. X will build a creature See androids fighting Brad and Janet Anne Francis stars in forbidden planet Oh-at the late night double feature Picture show I knew Leo G. Carrol Was over a barrel When Go see the man that began it(Janet) When we met in his science exam-it(Janet) Made me give you the eye and then panic(Janet) Now I've one thing to say and that's... ...
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Ссылки http://crydee.sai.msu.ru/ftproot/pub/rec/music/lyrics/cs-uwp/r/rocky.horror/soundtrack -- 6.0 Кб -- 29.06.1991
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14. About Tom's Asteroid Flybys Service
This service is intended as an aid to visually observing close-approaching asteroids. ... By clicking on the column headers for "Object Name", "Maximum Brightness", and "Maximum Angular Speed", you can sort the list by those fields. ... When This is the predicted time when the asteroid will be closest to the Earth. ... This field shows red if an asteroid comes as close as the moon. ... PHA (Potentially Hazardous Asteroid) This does NOT mean that this is going to hit the Earth. ...
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Ссылки http://hea-www.harvard.edu/~fine/Astro/about_flybys.html -- 10.7 Кб -- 10.04.2016
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15. The Round Earth and Christopher Columbus
... After going through several logical arguments for the Earth's sphericity (which have not held up over time), Aristotle wrote: . ... Again, our observations of the stars make it evident, not only that the earth is circular, but that it is a circle of no great size. ... There is much change, I mean, in the stars which are overhead, and the stars seen are different, as one moves northward or southward. ... Back to the main file (8) The Round Earth and Christopher Columbus . ...
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Ссылки http://www.iki.rssi.ru/mirrors/stern/stargaze/Iaristot.htm -- 4.5 Кб -- 21.12.2007
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Iaristot.htm -- 4.5 Кб -- 22.12.2007
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16. Space-Time Diagrams
... A good way to keep track of these concepts is the space-time diagram . ... The usual convention is that time runs up the diagram, so the bottom is the past, or early times, and the top is the future, or late times. ... The space-time diagram above shows particles with different velocities. ... The fancy light picture on the left shows both the past and future light cones of the event where the two worldlines cross, while the schematic version on the right is easy to use in more complicated diagrams....
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Ссылки http://www.sao.ru/cats/~satr/cosmo/st_diags.htm -- 3.4 Кб -- 24.10.2000
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17. http://www.mrao.cam.ac.uk/~kjbg1/exams/2007_paper.pdf
otherwise stated, constants are denoted by the following symbols and may be taken to have the values below Elementary charge Speed of light in vacuum Planck constant Permeability of vacuum Permittivity of vacuum Unified atomic mass constant Rest mass of proton Rest mass of electron Boltzmann constant Avogadro constant Gravitational ... A pulse of light of frequency f is emitted from the space station towards the ship at exactly the time the ship passes the Earth in the Earth frame. ...
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Ссылки http://www.mrao.cam.ac.uk/~kjbg1/exams/2007_paper.pdf -- 119.0 Кб -- 22.03.2012
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18. AAL Homepage
MAIN PAGE . ... Nova Cygni August 1975! ... 1975/76: Comet West! ... Dr. Richard West (4th from left) & AAL members visiting SES Betzdorf on occasion of our club's 25th anniversary - October 1996 . Comet West Information . ... It was the brightest comet visible from Earth since Comet West in 1976. ... 1997: Comet Hale-Bopp! ... Thus Comet Hale-Bopp never got closer to Earth than Earth gets to the Sun. ... Comet Hale-Bopp JPL Page . ... 1999: Total solar eclipse over Luxembourg! ...
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Ссылки http://www.aal.lu/HIGHLIGHTS_1970-2000/ -- 22.1 Кб -- 09.04.2016
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19. Evolutionary Paths in Galaxy Morphology
... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope Online Archive (ATOA) . ... Parkes | ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ...
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Ссылки http://www.atnf.csiro.au/research/conferences/2013/gzo/dates.html -- 48.5 Кб -- 08.04.2016
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20. http://www.astro.louisville.edu/shared_skies/archive/select/asteroids/yu55/20111108/yu55_20111109_wp.txt
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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Ссылки http://www.astro.louisville.edu/shared_skies/archive/select/asteroids/yu55/20111108/yu55_20111109_wp.txt -- 5.0 Кб -- 09.11.2011
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