Astronomy Picture of the Day . Closer To Beta Pic . ... Credit: S. R. Heap ( LASP / GSFC ), NASA Explanation: What did our Solar System look like as the planets were forming ? ... Beta Pic is surrounded by a disk of dust which we view nearly edge-on. The dust disk shines by reflected starlight and has been examined with ever increasing detail to search for signs of planetary formation. ... NASA Official: Jay Norris. ... Publications with keywords: planetary system - circumstellar disk . ...

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• An Inner Neptune for 55 Cancri
• Probably a Planet for Beta Pic
• XWare > APOD

... The Kepler Mission: A Photometric Mission to Determine the Frequency of Inner Planets Near the Habitability Zone of Solar-like Stars . ... Kepler is a mission designed to detect and characterize Earth-sized planets around solar-like stars. ... However, if no other planetary systems exist with small inner planets, then the Kepler Mission will still discover some 1400 giant inner planets from their reflected light assuming that their frequency is as large as the results of Marcy and Butler indicate. ...

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• Dr Andrea Banzatti | STScI

... 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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• Exoplanet HAT-P-1b: weird, warm and fuzzy | Astronotes
• Kepler-11: a strange and crowded planetary system | Astronotes
• The Blue Planet | Astronotes

... 2012 February 29 . Moon and Planets Over Catalonia . ... Explanation: Venus and Jupiter will appear unusually close in the sky over the next month. ... In the above image composite taken late last week from Catalonia , Spain , a bright crescent moon appears to the right of Venus, while Jupiter appears near the top of the image. ... A gallery of conjunction images is visible on the Asterisk -- APOD's discussion board. ... The next Jupiter-Venus conjunction will occur in May 2013. ... About APOD | ...

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• Jupiter's Inner Moons
• APOD: 2002 February 21 - Comet Ikeya-Zhang
• APOD: 2003 February 8 - AB Aurigae: How To Make Planets

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Risks Comparable to NEOs . ... The Increasing Rate of Discovery of Asteroids . ... Comet and Asteroid Collision Probabilities . ... Extreme albedo comets and the impact hazard (PDF Format) . ... Asteroid Impact Animations . ... Workshop on Scientific Requirements for Mitigation of Hazardous Comets and Asteroids - 2002 . ... The Spaceguard Survey Report, 1992 (PDF) . Tsunami from Asteroid/Comet Impacts . ...

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• Armagh Observatory
• Co-orbital asteroids
• Asteroid 2004 MN4

... 12a. Inner Belt . ... The inner radiation belt, discovered by Explorers 1 and 3, owes its existence to the extraordinary stability of trapped orbits near the Earth. ... If these are electrically charged, e.g. electrons or ions, they will often end up trapped by the Earth's magnetic field. ... The energetic protons which then materialize are grabbed by the Earth's magnetic field, often on trapped orbits which do not return to the atmosphere, in which the proton can stay trapped for a rather long time...

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• What's New in the Nine Planets
• An Overview of the Solar System
• The Motion of Magnetically Trapped Particles -- History

... 12a. Inner Belt . ... The inner radiation belt, discovered by Explorers 1 and 3, owes its existence to the extraordinary stability of trapped orbits near the Earth. ... If these are electrically charged, e.g. electrons or ions, they will often end up trapped by the Earth's magnetic field. ... The energetic protons which then materialize are grabbed by the Earth's magnetic field, often on trapped orbits which do not return to the atmosphere, in which the proton can stay trapped for a rather long time...

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• The Path of the Sun, the Ecliptic
• The Motion of Magnetically Trapped Particles -- History
• Trapped Radiation -- History

... Tonight's Sky . ... SUN MOON MERCURY VENUS MARS, JUPITER SATURN . ... Moon . ... The Magazine . ... Observing . ... Magazine . ... The double star 54 Leonis, spiral galaxy NGC 3198, and emission nebula NGC 3199 . ... Astronomy for Kids . ... Why do the outer planets have more moons than the inner planets? ... Get instant access to subscriber content on Astronomy.com! ... Receive news, sky-event information, observing tips, and more from Astronomy's weekly email newsletter. ... Astronomy Magazine . ...

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• Astronomers recently discovered that Scholz's star passed close to the Sun
• Planet from another galaxy discovered | Astronomy.com
• Newly discovered planet in the Hyades cluster could shed light on planetary

... September 9, 1999 . Comet Hale-Bopp Over the Superstition Mountains . ... Explanation: Four years ago, Comet Hale-Bopp was discovered out near Jupiter falling toward the inner Solar System . ... Above, Comet Hale-Bopp was photographed in 1997 behind the Superstition Mountains in Arizona . Clearly visible are the comets white dust tail that shines by reflected sunlight, and the blue ion tail that shines by glowing gas. ... About APOD > . ...

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• A homogeneous chemical analysis of the inner Galactic disk from the first data
• APOD: December 17, 1996 - Mariner's Mercury
• Dust evolution across the CO snowline in a protoplanetary disk

... 8, ``Celestial Mechanics'', 2002 Investigation of stability of NEAs orbital resonance motions by numerical methods L. E. Bykova Tomsk State University, Tomsk, Russia The problem of orbital stability of resonance Near­Earth asteroids (NEAs) is considered. Most of NEAs have multiple close approaches to the inner ma­ jor planets. ... The technique of the investigation of NEAs orbital stability has been devel­ oped by author on the basis of the construction of possible motion domains (R) of asteroids. ...

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• http://www.ipa.nw.ru/conference/2002/sovet/PS/GALUSH.PS
• Laboratory of minor bodies of Solar system

... Asteroid . ... In case you didn't hear about it, which you probably didn't: On Jan. 7, an asteroid 1,000 feet across -- nearly three times the current diameter of Marlon Brando -- barely missed the Earth, which is most likely your planet of residence. ... What if this asteroid had hit the Earth? ... As it happens, the American Astronomical Society was holding a conference in Washington AT THE VERY SAME TIME as the asteroid nearly hit the Earth. ...

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. Go Here for Hubble Ultra Deep Field . ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu

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• Formation of the Earth

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... The Secret Inner Life of the Orion Nebula . ... Beneath the familiar surface of the Orion Nebula is a spectacular molecular hydrogen outflow from a young stellar object, of very unusual morphology. ... The Orion Nebula . ...

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• February 2012 ATUC special meeting agenda and supporting documents
• ATNF Daily Astronomy Picture
• Evolutionary Paths in Galaxy Morphology

... Ever wonder how solar-mass stars form?. ... In order for material to accrete onto a protostar it has to lose angular momentum. The angular momentum of a large natal cloud leads to the formation of a circumstellar disk and inner accretion disk as the cloud collapses. ... Winds generated in the inner disk or close to the stellar surface (we don't know which) expel material along the disk rotation axis. ... This provides the highest resolution observational data on nearby young stars. ...

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• Siding Spring Survey
• IAU Commission #34 (Interstellar Matter)
• University Problem Based Learning Exercises for Teaching Astronomy and Physics

... The 50 so-called exo-planets were discovered using a telescope that is found in South America. ... By looking at a star s wobble, astronomers can work out how many exo-planets are in orbit around it and how heavy they are. After studying all of the planets discovered with this telescope so far, astronomers have found that nearly half of stars that are similar to the Sun have at least one planet that is lighter than Saturn. ... But there are many, many more waiting to be found! ...

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• Richest Planetary System Discovered | ESO
• Rapid Changes in the Inner Coma of Comet Hyakutake
• High Resolution HST Images of Pluto and Charon (ESO Press Release 09/94)

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Seeing Our Place in the Solar System . ... Planetary alignments let you see for yourself what those textbook diagrams of the solar system are trying to convey. Every once in a while, the planets line up in the sky in such a way that makes it easy to visualize how Earth fits into the solar system. ... The inner planets were near the western horizon shortly after sunset (see Figure 1). ...

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• ASP: Planet-Building on the Grandest Scales
• ASP: The Music of the New Spheres?
• ASP: A Good Definition of the Word "Planet": Mission Impossible?

... About meteorites . ... Meteoritic data . Impact Crater Smerdyachee . ... Based on Smerdyachee's depth, near circularity, and its mounded wall, and analysis by N.A. Fillin of nearby Roshal, Russia, the Estonian scientists Yu.V. Krestlane and K.H. Mella proposed in 1987 that Smerdyachee Lake is a meteorite crater. ... In 2002, the Laboratory of Meteoritics of the Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences explored this mysterious lake. ...

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Lab . Main page News People . ASA . Master . Master net Homepage . ... Lomonosov Moscow State University Sternberg Astronomical Institute . ... MASTER . ... Lomonosov (ShOK) . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . People, who work in lab . Latest news and news archive . ... All news ...

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• YaB-100 - Asteroid

... Bad Astronomy . ... Bitesize Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... At first glance, the asteroid 433 Eros might seem just like every other asteroid. ... But Eros was the first of what later became a sizable class of what we call ``Near Earth Asteroids'', or NEAs for short. ... At 10:33 a.m. Eastern US time, the Near Earth Asteroid Rendezvous, or NEAR, went into orbit around Eros. ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! ...

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• Phil Plait's Bad Astronomy: Mad Science
• Phil Plait's Bad Astronomy: Bitesize Tour of the Solar System
• Phil Plait's Bad Astronomy: Misconceptions: Coast to Coast Am

... ESO workshop on The Origins of Stars and Planets: The VLT View . ESO Astrophysics Symposia XXVII (2002) . ... As an example, we present K'-band bispectrum speckle interferometry images of the the deeply embedded young stellar object S140 IRS 1. ... We discuss the implications for the nature of the central source. bloecker@mpifr-bonn.mpg.de. ... Back to Group Home Page ...

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• High-resolution Near-infrared Study of the Deeply Embedded Young Stellar Object