Astronomy Picture of the Day . Three Planets in Dawn Skies . ... Credit: Tunc Tezel Explanation: Three children of the Sun rise in the east in this peaceful dawn skyview recorded December 7th near Bolu, Turkey. Inner planet Mercury , fresh from its second transit of the 21st century, stands highest in the bright sky at the top right. Gas giant Jupiter lies below the cloud bank near picture center. A newsworthy Mars is also visible, right of Jupiter and just above the dark cloud bank. ...

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• Planets Over Stonehenge
• XWare > APOD

... 2008 December 6 . Lunar Diamond . Credit Copyright : Deirdre Kelleghan . Explanation: Cameras around the globe pointed skyward this week to capture the spectacular conjunction of a crescent Moon and bright planets Venus and Jupiter. ... From Greystones, County Wicklow, Ireland, her small telescope allowed her to follow the accompanying lunar occultation as a brilliant Venus disappeared behind the Moon's dark edge, then reappeared along the bright lunar limb. ... About APOD | ...

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• APOD: 2006 December 9 - Three Planets in Dawn Skies
• APOD: December 8, 1995 - Descent To Jupiter
• APOD: 2006 December 16 - A Path To Orion

Whoever looked up at the sky at dusk on Monday, 1st December was fortunate enough to see one of the most beautiful night-sky views of the year тАУ a massing of planetary bodies in the south-west. The gas giant planet, Jupiter, was nearly in conjunction with bright, тАШevening starтАЩ, Venus, and the Moon. ... The images show, respectively, the telescope and Venus emerging from behind the Moon, after the end of the occultation, while Jupiter is above and to the right. ...

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• More photos of the 1 December events | International Year of Astronomy in
• Armagh Observatory
• New Jupiter Moon

NASA's Galileo spacecraft, now in orbit around the planet Jupiter, this morning began the first scheduled return of data from its companion atmospheric probe that parachuted into the jovian atmosphere last Thursday. ... Forty minutes of data collected by the probe stored in the orbiter's onboard computer memory will be radioed to Earth over the next four days and presented to Galileo scientists for analysis. ... Space History Galileo . ...

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• Galileo Crosses Boundary Into Jupiter's Environment
• Galileo to Jupiter
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Galileo Mission Status . December 10, 1995 . 4:20 a.m. NASA's Galileo spacecraft, now in orbit around the planet Jupiter, this morning began the first scheduled return of data from its companion atmospheric probe that parachuted into the jovian atmosphere last Thursday. ... Forty minutes of data collected by the probe stored in the orbiter's onboard computer memory will be radioed to Earth over the next four days and presented to Galileo scientists for analysis. ... Space History Galileo . ...

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• Galileo Crosses Boundary Into Jupiter's Environment
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... 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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• http://zebu.uoregon.edu/1998/ph101/l16.html
• All about Jupiter

Astronotes Armagh Planetarium's Stellar Blog! ... Solar System . ... Planets . ... Stars . Exoplanets . ... Posted on June 4, 2014 | 1 Comment Once we believed we lived in an absolutely typical planetary system. ... Continue Reading.. ... Posted on September 15, 2011 | ... Posted on August 4, 2011 | ... 5 Comments Once exoplanets, worlds orbiting other stars, were the stuff of science fiction but now we know of literally hundreds of real alien planets circling other stars. ...

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• Rings Around an Asteroid | Astronotes
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• Kepler 36b and c: Too Close for Comfort | Astronotes

... Since planets are expected to form out of the material in disks around young stars, the formation of a planet will thoroughly alter the structure of the circumstellar disk of their host star, forming significant gaps in the radial distribution of matter around the star. Additionally, processing of solids (annealing/crystallization) and changes in the overall gas/dust ratio are thought to happen during the planet formation process and are believed to alter the observational signature of the disk. ...

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• Exoplanet Caught on the Move | ESO
• halos
• Los Cielos de Am , The darkest sky and the two galactic hemispheres

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Astrophysics graduate student programs . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... LBA Disk Recording . ...

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• Radio Observations of Jupiter
• Archive of VLBI Observations Majordomo List
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home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... Publications of the ASP (PASP) . ... A Minor Planet's Night Out . ... Orbiting between Mars and Jupiter are thousands of rocky bodies. ... In 1804 came Juno; in 1807, Vesta. ... Most minor planets, as asteroids are sometimes affectionately called, hum in elliptical orbits between Mars and Jupiter. ... This helps us as we select the Guest Observer, and it helps readers to understand what you studied. ...

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• ASP: Planet-Building on the Grandest Scales
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• ASP: The Gamma-Ray Burst/Supernova Connection

... Tonight's Sky . ... SET т?? ... Astronomy for Kids . ... Odyssey spacecraft sets exploration record on Mars . ... NASA's Mars Odyssey, which launched in 2001, broke the record December 15 for longest-serving spacecraft at the Red Planet. ... The probe began its 3,340th day in martian orbit at 8:55 p.m. EST on the 15th to break the record set by NASA's Mars Global Surveyor, which orbited Mars from 1997 to 2006. ... Only registered members of Astronomy.com are allowed to comment on this article. ...

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• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• Would it be possible to find a moon around an extrasolar planet? If so, how? |
• Planets, orbits, and comets are somewhat round. Is there an underlying

On the inclination of planetary orbits! Caroline Terquem! ... Planets on inclined orbits Higher inclinations for planets around stars with Teff>6250K? Planet formation, Hot Jupiters and misalignments 1. If planets form by the core accretion scenario and migrate in: Hot Jupiters But no eccentricity and no misalignment (if the disc is in the star's equatorial plane) With further planet/planet scattering and/or Kozai cycles: Eccentricity and misalignment But companions required.. ...

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• http://www.mrao.cam.ac.uk/wp-content/uploads/2014/04/AMustill.pdf
• Astrophysics Group Pulsars
• Astrophysics Group Research and Instrumentation

... One of this year's largest mass ejections from the Sun's atmosphere was recorded last Sunday by TESIS telescopes aboard the CORONAS-PHOTON satellite ( video - wmv 4.3 MB ). ... Over the course of a week, two gigantic solar prominences were simultaneously ejected from the surface of the Sun. ... Earth will not feel the Sun's influence either. ... The TESIS observatory ї TESIS: www.tesis.lebedev.ru . ... One of this year's largest mass ejections from the Sun's atmosphere (movie WMV, 4.3 MB) . ...

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My research efforts have focused on three areas which are: . More than 200 extrasolar planets have been discovered around relatively nearby stars, primarily through the Doppler line shifts owing to the reflex motions of their host stars, and more recently through transits of some planets across the face of the host stars. ... Gravitational microlensing provides a novel technique to look for planets around lens stars, and this is the only technique currently capable of detecting Earth-mass planets. ...

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• Marshall Perrin's Publications
• ST ScI Preprint #1390
• Useful Links

Astronomers Detect Coolest Radio Star . ... The new radio-star is much smaller and colder than our Sun.€а With a surface temperature not much higher than that of a giant planet, and a size comparable to JupiterтАЩs, it is scarcely visible in optical light.€а Yet the radio flares seen at Arecibo show it must have a strong magnetic field, implying that the same could be true of other similar stars. ...

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• Extra-solar planets
• Astronomers Detect Coolest Radio Star National Astronomy and Ionosphere Center
• SETI@home data recorder

... Many massive planets contrary to Jupiter have large eccentricities of orbits. ... Another problem is to study the conditions and boundaries of stable, regular motions of small mass planet in systems having `Jupiter' with large orbital eccentricity as well as properties of regular, stable, and irregular, chaotic motions. ... The regular eccentricity evolution described above demonstrates that stable quasi--circular orbits of small planet are unusual. ...

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• Laboratory of minor bodies of Solar system
• (Untitled)
• EPHEMERIDIES OF MINOR PLANETS (EMP)

... 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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• Phil Plait's Bad Astronomy: Mad Science
• Phil Plait's Bad Astronomy: Bitesize Astronomy
• Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System

... Ciel Espace, le magazine qui vous guide toujours plus loin . ... des actualit†йs . des reportages . ... les plus belles images de l'Univers d†йcrypt†йes pour vous . ... des pages consacr†йes †а la publication de vos photos Mais c'est aussi une vraie communaut†й avec laquelle partager votre passion et nourrir votre curiosit†й. Accueil Un impact record vu en direct sur la Lune . ... Comment d†йtecter des flashs sur la Lune ? ... 30/03/2016 - La chute dтАЩun corps c†йleste sur Jupiter vue en direct . ...

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• Un impact record d†йtect†й sur la Lune | Ciel et Espace
• Image record de la surface du Soleil | Ciel et Espace
• Une sonde am†йricaine explorera Jupiter en 2016 | Ciel et Espace

... ISC Kosmotras . ... Comments, Opinions Publications Dnepr Program . Dnepr launch record 17 August 2011. ... Baikonur Cosmodrome Yasny launch base Downloads . ... Over the years of its successful business operations , ISC Kosmotras has performed 22 Dnepr orbital flights with a total of 128 payloads inserted into their orbits. ... Below is the list of payloads lofted into their target orbits on Dnepr launch missions put together by ISC Kosmotras: . ... MEGSAT-1 (Italy) . ... LATINSAT-A, -B (USA) . ...

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• RapidEye Satellites Successfully Launched into Orbit on Dnepr Launch Vehicle
• Comments, Opinions Publications
• The national Earth remote sensing spacecraft of Ukraine will be placed into

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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• venerae
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