... An Inner Neptune for 55 Cancri . ... Credit Copyright: U. Texas , NSF , NASA Explanation: Is our Solar System unique? The discovery of a Neptune -mass planet in an sub-Mercury orbit around nearby Sun-like star 55 Cancri , announced yesterday along with the discovery of other similar systems, gives a new indication that planetary systems as complex as our own Solar System likely exist elsewhere. ... NASA Official: Jay Norris. ... Publications with keywords: Neptune - planetary system . ...

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• Астронет > An Inner Neptune for 55 Cancri
• Астронет > 55 Cancri: Familiar Planet Discovered
• Saturn-Sized Worlds Discovered

... 2004 September 1 . An Inner Neptune for 55 Cancri . ... The discovery of a Neptune -mass planet in an sub-Mercury orbit around nearby Sun -like star 55 Cancri , announced yesterday along with the discovery of other similar systems, gives a new indication that planetary systems as complex as our own Solar System likely exist elsewhere. ... The above drawing depicts what this planet might look like, assuming a mass similar to Neptune , but a composition similar to Earth. ... About APOD | ...

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• Uranus' New Moons
• APOD: 2002 June 14 - 55 Cancri: Familiar Planet Discovered
• APOD: 2000 March 30 - Saturn-Sized Worlds Discovered

T wo new moons of Uranus , provisionally known as Uranus XVI (S/1997 U 1) and Uranus XVII (S/1997 U 2), have been discovered. ... Caliban (S/1997 U 1) orbits about 7.2 million km from Uranus and is about 60 km in diameter. ... D iscovered by Brett Gladman , Phil Nicholson, Joseph Burns, and JJ Kavelaars using the 200 inch Hale telescope ; the first images were taken 1997 Sept 6 and 7. ... Discovery of two new moons of Uranus , from Brett Gladman . ... Cornell Science News: Uranian moons . ...

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• First X-Rays From a Comet Discovered

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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• Extragalactic Novae - 2002.
• Extragalactic Novae - 2001.
• Extragalactic Novae - 2005.

... Комментариев нет 22 августа 2010, 13:58 Blogger , English , Астрономия . ... Neptune will finally complete its first full orbit of the sun since it was discovered in 1846a approximately one year from now, according to NASA estimates. ... Twitter Weekly Updates for 2010-08-21 . ...

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... Planets . ... Earth Satellites . ... Looking in the direction of the constellation Cygnus the Swan and launched by NASA in 2009 is the Kepler Space Observatory.Many previous missions searching for exoplanets mainly detected large giant planets, like large hot Jupiters (it is easier to detect larger planets).However KeplerтАЩs main objective is to search for much smaller planets located in a habitable zone which is not too close nor too far from their star; planets which may be just like our Earth. ...

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• ESO finds weird doomed planet from another galaxy | Astronotes
• Most Earth-like exoplanet found by ESO | Astronotes
• Kepler-10b: world of lava oceans? | Astronotes

The discovery of two new satellites of Pluto N E r a w im a g e P1 Launch: January 2006 ! ... The "clean" distortion-corrected and median-combined images displayed above show some residuals from the incomplete rejection of the artifacts evident in the individual "raw" images (Figure 1): star trails, cosmic rays, diffraction spikes, saturation and bleeding of overexposed Pluto and Charon, and the WFC interchip gap (where the new satellites were hidden in 2 of the 4 dithered images on May 15). ...

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• http://www.stsci.edu/~mutchler/documents/LPSC_2006_Stern.pdf
• http://www.stsci.edu/~mutchler/documents/Top_Stories_2005_NASA.pdf
• The Structure of Exposures within Orbits with RPS2

Armagh Observatory, 24 July 2000: . The Minor Planet Center at the Smithsonian Astrophysical Observatory, Cambridge, Massachusetts, USA, has announced the discovery of a new moon of Jupiter, bringing to 17 the number of known satellites orbiting the giant planet. ... At that time, Jupiter was about 370 million miles from Earth, just about as close as it ever gets, and therefore a good time to search for any faint satellites. ... Last Revised: 10th August 2000 . ...

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• Japanese Discover Large Earth Crossing Asteroid
• Asteroid Discovery 1890 - 2010
• Another Irish Asteroid Discovery | International Year of Astronomy in Ireland |

... Kuiper belt objects are icy bodies in the outer solar system. ... Views of Kuiper Belt Objects . Object 1993 SC . This image shows a small part of the discovery frames of 1993 SC, one of the brightest Kuiper-Belt objects so far discovered. ... Assuming that Object 1993 SC reflects light much like other primitive asteroids and comets in the out solar system, the diameter is around 300 kilometers (186 miles), or just a quarter the size of Pluto's moon Charon. ... Comet Shoemaker-Levy 9 Impact . ...

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• New Satellites of Saturn
• Saturn's Moon Helene
• Saturn's Satellite Atlas

Image credit: Michael Nolan, Arecibo Observatory. These radar images of near-Earth asteroid 2001 SN263 were obtained on 2008 Feb 12 and 13. ... Image from Feb 12 . ... First near-Earth triple asteroid discovered by Arecibo Observatory . ... was discovered this week by astronomers at the sensitive radar telescope at Cornell University?s Arecibo Observatory in Puerto Rico. ... For example, Arecibo has discovered more than half of the near-Earth binary asteroid systems discovered since 1999. ...

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• ALFALFA Dark Cloud
• What is a pulsar?
• Accomplishments National Astronomy and Ionosphere Center (Arecibo Observatory)

... Tonight's Sky . ... Observing . ... Hubble discovers a fifth moon orbiting Pluto . ... This image, taken by NASA's Hubble Space Telescope, shows five moons orbiting the distant, icy dwarf planet Pluto. ... Pluto's largest moon, Charon, was discovered in 1978 in observations made at the United States Naval Observatory in Washington, D.C. Hubble observations in 2006 uncovered two additional small moons, Nix and Hydra. ... Only registered members of Astronomy.com are allowed to comment on this article....

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• A newly discovered comet glows in the morning sky | Astronomy.com
• Kepler discovers multiple planets orbiting a pair of stars | Astronomy.com
• Pulsar with widest orbit ever detected, discovered by high school research team

... This talk will present discoveries of new transiting planets and low mass stars, and the characterisation of their fundamental properties: mass, radius, temperature, and composition. ... The planets discovered by HATSouth orbit a diverse range of host stars, and the candidates identified have a wide range of orbital periods. ... These observations represent some of the highest precision near-infrared time-series photometry performed from the ground, and probe a diverse range of planet atmospheres. ...

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• Siding Spring Survey 2004 CB
• Siding Spring Survey Follow-up Obs
• C/2006 P1 (McNaught)

... Director of the RAS ISR . RAS Academician . ... Astrophysics module Kvant of the orbital complex Mir launched in 1987 contains the largest on the station complex of the scientific equipment named the orbital observatory Roentgen. Observatory Roentgen consists of 4 X-ray telescopes, jointly exceeding the range of energies from 2 to 800 keV. ... Among the most significant results that were received in the observatory Roentgen are: . ... measurement of the periods of 9 X-ray pulsars; . ...

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... There has been a heated public discussion in the past few years about whether our ninth planet is really deserving of the name. Since Pluto orbits a star, and is much less luminous, it certainly satisfies the definition we have above. The problem is actually not with Pluto, but with a very large number of other bodies in our Solar System which also satisfy this definition, but which are not called planets. Perhaps the most notable of these is Ceres, the largest asteroid. ... Planet . ...

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• ASP: Low-Level Observing
• ASP: Astronomy in the News
• ASP: The Music of the New Spheres?

... Survey Telescopes . ... Astronomers using ESOтАЩs world-leading HARPS instrument have discovered a planetary system containing at least five planets, orbiting the Sun-like star HD 10180. ... The newly discovered system of planets around HD 10180 is unique in several respects. ... All very massive planetary systems are found around massive and metal-rich stars, while the four lowest-mass systems are found around lower-mass and metal-poor stars [5] . ... ESOcast 20: Richest planetary system discovered...

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• Newly discovered large jet in the HH-111 complex | ESO
• Newly discovered large jet in the HH-111 complex | ESO United States
• Newly discovered large jet in the HH-111 complex | ESO Ireland

... Bad Astronomy . ... Bitesize Astronomy . ... The Nine Planets . ... It isn't the first extrasolar planetary system to be discovered; the first planet outside our own solar system orbiting a normal Sunlike star was discovered in 1995. ... Still, this is the first solar system ever found besides our own to definitely have more than one planet. This is an important discovery: most people all along have been assuming that multiple planet systems exist, but we had never actually seen one. ...

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

The small solids. Asteroids or the small planetes . ... The comets. ... Ceneca the Young.Procuring about the nature.63 y. The comet is a celestial body of a great size, but a rare one... transparent. Sometimes there seen a core and the medium forms a kind of a tail, beard or dishevelled looks. ... The core is an ice body - conglomeration of frosted gas and dust. ... The comet state is variable: ones have the con tails, others the dust tails, and the third have both. ... Meteors and meteorites. ...

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• plutone
• jupitere

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australian Square Kilometre Array Pathfinder . Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Australia Telescope 20GHz Survey . ... Visiting Parkes radio telescope . Visiting Australia Telescope Compact Array . ... Parkes radio telescope webcam . ... Background and first results from the new AAO/UKST H survey . ...

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• Discovery of PSR J0437-4715
• The Optical Counterparts to Galaxies in the Cen A Group Discovered by HIPASS
• ATNF Colloquium

... 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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• Keywords_146

... The project assumes creation of an international space observatory - the interferometer "Earth - Space - Space" in order to perform of astronomical investigations in millimeter, submillimeter and infrared regions with extremely high sensitivity (to a few nanoJanskies units of flux density in continuum spectrum) and extremely high angular resolution (to a parts of microsecond of arc or, possibly, nanosecond). ... radio-interferometric channels of the system "Space - Space", region 0.2 - 3 mm; . ...

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