Astronomy Picture of the Day . ... 6.03.2009 . ... To reveal the faint background galaxies and trace the comet's fading tail, the remarkable picture is a blended composite of telescopic exposures aligned with the both the stars and the speedy comet . The largest galaxies seen left of the comet's head or coma are cataloged as NGC 3016, NGC 3019, NGC 3020 and NGC 3024 and lie at a distance of 100 million light-years or so. ... Publications with keywords: comet . ... Little Planet Lovejoy . ...

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• Астронет > Comet Lulin and Distant Galaxies
• Comet Borrelly's Nucleus
• Comet C 2001 Q4 (NEAT)

... 2009 March 7 . Comet Lulin and Distant Galaxies . ... Moving rapidly against the background of stars , Lulin briefly posed with the likes of Saturn , and Regulus (Alpha Leo). But here it is seen against a field of distant galaxies. ... The largest galaxies seen left of the comet's head or coma are cataloged as NGC 3016, NGC 3019, NGC 3020 and NGC 3024 and lie at a distance of 100 million light-years or so. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

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• APOD: 2001 September 26 - Comet Borrelly's Nucleus
• APOD: 2004 April 23 - Comet C/2001 Q4 (NEAT)

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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... Currently, there is very little information on comets which are active beyond the orbit of Jupiter. ... Previous observations conducted by our team with the SAO RAS 6-m telescope showed that some of these comets have extended tails dissimilar to the tails of comets forming at close heliocentric distances. ... We for the first time measured the linear polarization of scattered emission for the two distant comets C/2010 S1 (LINEAR) and C/2010 R1 (LINEAR) at heliocentric distances of 5.9-7.0 au. ...

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... The awsome spectacle of a brilliant comet, with its long ghostly tail streaming behind it, is a rare event. ... Only one other comet, Comet Halley, was seen so far from the Sun, giving scientists an opportunity to watch it as it slowly warmed up and sprouted a tail. ... Comets are the Rip Van Winkles of the solar system -- mini-worlds that have changed little during their 4.5-billion-year nap far from the Sun. ... Observing Comets . ... Once, comets inhabited the entire solar system. ...

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• ASP: A Special Issue on Halley's Comet
• ASP: The Return of Halley's Comet
• ASP: What Have We Learned About Halley's Comet?

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Moon . ... Comets and Asteroids . ... What changed our view of Chariklo is the discovery of a ring system around it, the first such feature found around a Solar System body smaller than a gas giant planet. ... Almost certainly the rings were born when a collision with a smaller asteroid blasted millions of tonnes of debris off CharikloтАЩs surface. ... A ring system detected around the Centaur (10199) Chariklo (Braga-Rigas et al.) ...

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• Comet ISON: will it be Comet of the Century? | Astronotes
• Rosetta: ESA's Comet Explorer | Astronotes
• comets | Astronotes - Part 2

. [ Go back to Comet WWW site ] . Andrew A. Martis . martis @ sai.msu.ru .

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• Welcome to Comet WWW server
• Equinox
• Index of /~gmr/AC/sample

... Tonight's Sky . ... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... space flight . exoplanets . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... Why can the Hubble Space Telescope see distant galaxies but not exoplanets? ... D espite Hubble's marvelous ability to image distant galaxies, the telescope isn't able to image extrasolar planets. Get instant access to subscriber content on Astronomy.com! ...

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• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• How does one differentiate between an exoplanet orbiting in front of a distant
• Pan-STARRS telescope spots new distant comet | Astronomy.com

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... Opening times 7 pm - 9 pm Digital Theatre Show 7.30 pm (Suitable for family groups) Booking is Essential Tel: 028 3752 3689 Armagh Planetarium is open from Mon 29th Oct Sat 3rd Nov 2007 Daily opening hours: 11.30am-5.00pm For further information and a list of show times visit www.armaghplanet.com Booking is Essential Tel: 028 3752 3689 Prices Adults 6.00 per show Children (under 16) / Senior Citizens (65 yrs +) 5.00 per Last Revised: 2007 October 29th . ...

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• Armagh Observatory
• CENTAURS: THE COMET-ASTEROID MISSING LINK
• DJA astronomy links

... no comet has been observed with an orbit that indicates that it came from interstellar space, . ... From this he proposed that comets reside in a vast cloud at the outer reaches of the solar system. ... Unfortunately, since the individual comets are so small and at such large distances, we have no direct evidence about the Oort Cloud. ... T he Kuiper Belt is a disk-shaped region past the orbit of Neptune roughly 30 to 100 AU from the Sun containing many small icy bodies. ... Small Bodies .. ...

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• Spacecraft that Explore Distant Space
• Comets
• Solar system [Oulu]

... Spacecraft . ... To space by cannon? Finally, the deep space explorers --spacecraft which break away from the Earth's gravity . ... The "Luna" series of the USSR conducted 7 soft landing of unmanned probes, two of them with wheeled robotic "Lunokhods," and two of those missions returned samples to Earth. Others spacecraft have visited the major planets of the Solar system. ... The Mariner series have explored Venus and Mars--and Mariner 10 even reached Mercury, for three separate encounters! ...

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• How Distant is the Moon?--lesson plan #14
• FAQ: "The Great Magnet, the Earth"
• The Solar Wind

... The search for distant objects which can be both galaxies and quasars is one of the most important problems of observational astrphysics, because it allows one to determine cosmological parameters connected with the time of appearence and evolution of stellar systems, large scale structure of the Universe. ... Radio galaxies are important objects to be studied because they are sources of infrared-optical-ultraviolet continuum, emission lines and continual radio emission. ...

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... Таблица наиболее ярких комет комет, которые будут наблюдаться в течение семи ближайших месяцев в пределах России. ... Таблица наиболее ярких комет, которые пройдут (и уже прошли) перигелий в 2007 году . Кометы в будущем (ближайшие 3 года) . Кометы сейчас . Комета . ... Aerith . Harvard . Май 2007 . ... не видна . эфемерида . aerith . ... вся ночь . ... вечер . ... C/2006 P1 (McNaught) . ... Июнь 2007 . ... Таблица наиболее ярких комет, которые прошли перигелий в 2006 году . ...

15. http://www.winer.org/Downloads/MPEC2010-A35.pdf

16. Comet Halley

17. Astronomy at AO

18. КАРТОТЕКА ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО НАН УКРА?НИ

19. Physics and Chemistry of Comets

20. Supernova 1998ey in NGC 7080 and Comet C/1998 U5 (LINEAR)