... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

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• Bright planets meet at dusk | Astronomy.com
• planets | Astronomy.com
• planet | Astronomy.com

Astronomy Picture of the Day . ... Credit Copyright: Chris Kotsiopoulos ( GreekSky ) Explanation: You can see four planets in this serene sunset image , created from a series of stacked digital exposures captured near dusk on May 25. The composite picture follows the trail of three of them, Jupiter, Venus, and Mercury (left to right) dropping toward the western horizon, gathered close in last month's remarkable triple planetary conjunction . ... Publications with keywords: conjunction - sunset . ...

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• XWare > APOD
• A Morning Line of Stars and Planets
• Two Planet Opposition

... Multiwavelength Milky Way . Our solar system consists of an average star we call the Sun , the planets Mercury , Venus , Earth , Mars , Jupiter , Saturn , Uranus , Neptune , and Pluto . ... The whole solar system, together with the local stars visible on a clear night, orbits the center of our home galaxy, a spiral disk of 200 billion stars we call the Milky Way . ... The terrestrial planets are the four innermost planets in the solar system, Mercury , Venus , Earth and Mars . ... Earth's) . ...

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• The Planet Jupiter
• Voyager
• Sun, Planet and Satellite Data

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2013 June 13 . Four Planet Sunset . Image Credit Copyright : Chris Kotsiopoulos ( GreekSky ) . Explanation: You can see four planets in this serene sunset image , created from a series of stacked digital exposures captured near dusk on May 25. ... About APOD | ... NASA Official: Phillip Newman Specific rights apply . ...

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• APOD: 2010 October 8 - Two Planet Opposition
• APOD: 2011 December 6 - Jupiter Rotation Movie from Pic du Midi
• APOD: 2001 February 9 - Nashville Four Planet Skyline

Astronomy Discussion Forums . Forums: . ... God and Science ћ SETI ћ Software ћ UFO ћ XEphem . ... Discussion Forums | ... Post . ... Alignment Of 2 Planets . ... Post Message | ... Jupiter was actually worshipped by Abraham in secret as the true God known as Jehovah. ... www.astronomy.net . About Astronomy Net | Advertise on 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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• Pluto Is Not A Planet, But A Moon Of Neptune. - an Astronomy Net God Science
• Gravity Of Planets Mass - an Astronomy Net Gravity Forum Message
• Three Planets - an Astronomy Net Christstar Forum Message

... Chapter 4: Solar System Targets > 4.2 Target Identification . ... The following information is required to identify and classify each target. ... For example, separate targets should be defined if you plan to take spectra of several different surface features on a planet, or if you plan to observe the same feature with different timing constraints. ... Description . PLANET . If the target is the center of a planet, enter PLANET followed by its name (e.g., PLANET JUPITER , PLANET SATURN ). ...

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• Target Description [Description]
• Registration: Planets Beyond the Solar System
• CSPICE Routines: BODN2C_C

... See also: . ... This video was created by Scott Manley. ... This video highlights 2 groups of asteroids that have orbits in resonance with Jupiter. To highlight the motion we rotate the view at the same speed as an idealized version of Jupiter, that is, we keep the rotation constant as if the planet was on a circular orbit. ... Asteroids which are in this resonance have their orbital eccentricities increase quickly until their orbits cross those of other planets and they suffer a close encounter. ...

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• May 2002 Planetary Alignment
• Planetary Systems Research at Armagh
• The Planets | OASES Over us All is the SElfsame Sky | OASES 2010

... Go directly to the moons of: . Mercury Venus Mars Jupiter Saturn Uranus Neptune Pluto . Go directly to the surface features of Earth's Moon and Mars . Planet & Moons . Pronunciation . ... Mercury . ... Mars: . 2 moons . ... Jupiter: . ... Neptune: . ... 1 moon . ...

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• Astronomical Glossary - J thru M

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... September . ... Posted on February 18, 2011 | 2 Comments The Zodiacal light is a rarely seen yet intriguing spectacle in a dark sky. ... Continue Reading.. ... 12 Comments In 2003 astronomers discovered Eris, an object seemingly bigger than Pluto, in the frigid Trans-Neptunian wastes of the Solar System. ... Posted on November 5, 2010 | ... Posted on October 14, 2010 | ... Posted on September 27, 2010 | ...

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• Following a rainbow back to the Big Bang | Astronotes
• See giant planet Jupiter tonight | Astronotes
• Immanuel Velikovsky's weird astronomical theories | Astronotes

... In summer 1994, the biggest news in astronomy was the collision of comet Shoemaker-Levy 9 with Jupiter. During this school year, Jupiter will charge back into the limelight with the arrival of the Galileo spacecraft (see figure 8 ). On Dec. 7, following a tortuous six-year ramble through the solar system, Galileo will begin its two-year mission studying Jupiter and its gaggle of moons. ... Besides the camera, Galileo will carry instruments capable of identifying minerals on Jupiter's moons. ...

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• ASP: A Good Definition of the Word "Planet": Mission Impossible?
• ASP: Family ASTRO: Race to the Planets
• ASP: Following the Martian Coastline

Giant Jupiter. Jupiter . ... Jupiter has no solid surface that is why speaking about its dimensious point the radius of the upper border line of the clouds, where the presseru is about 10 KPa; radius of Jupiter on the equator is 71400 km. ... The Jupiter satellites. ... Nowadays 16 satellites of the Jupiter are known: Adrastea, Mitis, Amaltea , Phina,then 4 Galilei satellites: Io , Europe , Hanimed , Callisto , Leda, Aimalia, Zicitea, Elara, Ananke, Carme, Pasipe and Sinope. ... Jupiter's ring. ...

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• saturne
• merkurie
• Keplere

... More on 51 Peg: . The discovery of a Jupiter--mass planet in orbit around the solar--type star 51Peg has been reported by Michel Mayor and Didier Queloz (Geneva Observatory) on October 6th at the 9th Cambridge workshop on "cool stars, stellar systems, and the sun" held at Florence (Italy). ... Recall that the measurements of radial velocity only yield v sin i which in turn gives us M sin i. For most values of i, sin i will be greater than 0.5 and this gives a mass estimate of 0.5 Jupiter masses. ...

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• All about Jupiter
• Astronomy HyperText Book: Planetary Motion
• The Three Planet System

T he solar system consists of the Sun ; the nine planets, sixty four (64) satellites of the planets, a large number of small bodies (the comets and asteroids), and the interplanetary medium. The inner solar system contains the Sun, Mercury , Venus , Earth and Mars : . T he planets of the outer solar system are Jupiter , Saturn , Uranus , Neptune and Pluto : . ... small planets: Mercury, Venus, Earth, Mars and Pluto. ... inferior planets: Mercury and Venus. closer to the Sun than Earth. ...

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• Planetary Linguistics
• Millennium of Geomagnetism: Magnetism of other planets
• Chronology of early astronomy,mechanics and spaceflight

... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... This image is a single frame of a GREAT animation made of several images of Jupiter and its moons by Antonio Cidadao. You can actually watch the moons orbit Jupiter! ... So it surprises me that no ancient texts describe the moons of Jupiter. ... If Jupiter were painted black, the four moons would be pretty easily seen with the naked eye from a dark site. ... 2008 Phil Plait. ...

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• Phil Plait's Bad Astronomy: Misconceptions: Planet X and Nancy Lieder
• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bad News

EPHEMERIDES OF MINOR PLANETS . The yearbook "Ephemerides of minor planets" (published since 1948) contains information on orbital elements of numbered minor planets and the circumstances of their observations during the best observation periods. ... orbital elements of 430405 minor planets, numbered as of March 5, 2015 and dates of their oppositions in 2016; . ... opposition ephemerides of minor planets; . ... information on the "Updated Ephemerides of Minor Planets" service; . ...

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• (Untitled)
• ENGAMPLE
• Head Litter of Minor Planet Names

... Science User Portal . ... ESO, the European Southern Observatory . ... Travel and Contacts . Travel to ESO Headquarters . ... ESO . ... Survey Telescopes . ... Star Clusters . ... ESOcast . ... Stars@ESO . ... ESO Science Newsletter . ... ESO 3.6-metre telescope . ... TRAnsiting Planets and PlanetesImals Small Telescope . ... Now members of the public have a unique opportunity to go behind the scenes and follow astronomers on a planet hunt as it happens. ... ESOcast 80: Follow a Live Planet Hunt . ...

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• Los Cielos de Am , The darkest sky and the two galactic hemispheres
• ESOcast 80: Follow a Live Planet Hunt | ESO
• Mario van den Ancker

... The following gallery shows a few of my astronomical images, including pictures of the Moon and the planets taken with the 20 cm refractor of the Argelander-Institut f r Astronomie (AIfA) in Bonn. Planet Venus, observed with the AIfA 20 cm refractor . Planet Mars, observed with the AIfA 20 cm refractor . Planet Jupiter, observed with the AIfA 20 cm refractor . Planet Saturn, observed with the AIfA 20 cm refractor . ... Orion Nebula (M42) observed with the AIfA 20-cm telescope . ...

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• planets
• An alternative approach to calibration
• Follow up observations

... Parent Directory - nikon_1290045674_ jupiter _0p02s_12800iso.jpg 2010-11-17 21:02 2.7M nikon_1290045810_ jupiter _0p001s_3200iso.jpg 2010-11-17 21:03 2.2M nikon_1290045810_ jupiter _0p001s_3200iso_sum.jpg 2010-11-18 12:18 6.1K nikon_1290045844_ jupiter _0p001s_3200iso.jpg 2010-11-17 21:04 2.2M nikon_1290045854_ jupiter _0p001s_3200iso.jpg 2010-11-17 21:04 2.2M nikon_1290045864_ jupiter _0p001s_3200iso.jpg ...

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• Index of /shared_skies/archive/select/planets/jupiter/20101007
• Index of /shared_skies/archive/select/planets/jupiter/20140313
• Index of /shared_skies/archive/select/planets/jupiter

... The planets differ greatly in size and properties, and their fields differ too. ... In 1959, after the Earth's radiation belt had been discovered, Frank Drake observed Jupiter and concluded from the relative intensities in a range of wavelengths that the signal was probably emitted by electrons trapped in a strong magnetic field. Then in 1973 the space probe Pioneer 10 passed by Jupiter and found there, sure enough, an enormous planetary magnetic field and a very intense radiation belt. ...

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• Millennium of Geomagnetism: Magnetism of other planets
• The Io Dynamo
• Magnetospheres other than Ours

... малой планете . ... на основании решения от 9 мая 2001 года . Комитета по наименованию малых планет . ... что малая планета, . зарегистрированная в международном каталоге малых планет . под N 11438 и имеющая предварительное обозначение 1973 QR1, . ... ZELDOVICH . ... Якова Борисовича Зельдовича . ... 11438) Zeidovich = 1973 QR1 . ... Малая планета (11438) Zeidovich открыта 29 августа 1973 г. Т.M.Смирновой в Крымской астрофизической обсерватории. ... Циркуляр Малых Планет N 42672, 2001. ...

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