... Opportunity at Santa Maria Crater . ... Credit Copyright: Mars Exploration Rover Mission , NASA , JPL , Cornell ; Image Processing: Marco Di Lorenzo, Kenneth Kremer Explanation: Celebrating 7 years on the surface of the Red Planet , Mars exploration rover Opportunity now stands near the rim of 90 meter wide Santa Maria crater . ... Publications with keywords: Mars - Martian Rover . Publications with words: Mars - Martian Rover . ... Curiosity on Mars: A Wall of Gale Crater . ...

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• Jelly Donut Shaped Rock Appears on Mars
• Moon and Planets Over Catalonia
• A Martian Lake Bed

... Bad Astronomy . ... Bitesize Astronomy . ... Last week's Snack talked about how black holes can affect the environment around them in such a way as to be very bright . ... It's a common misconception that black holes always have matter swirling into them. ... As this matter gets closer and closer to the black hole it piles up and a large, fairly flat disk forms. This is called the accretion disk , because matter from this disk accretes (that is, falls in) on the black hole. ... 2008 Phil Plait. ...

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... 2011 January 29 . Opportunity at Santa Maria Crater . Credit: Mars Exploration Rover Mission , NASA , JPL , Cornell ; Image Processing: Marco Di Lorenzo, Kenneth Kremer . Explanation: Celebrating 7 years on the surface of the Red Planet , Mars exploration rover Opportunity now stands near the rim of 90 meter wide Santa Maria crater . Remarkably, Opportunity and its fellow rover Spirit were initially intended for a 3 month long primary mission. ... About APOD | ...

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• APOD: 2014 January 29 - Jelly Donut Shaped Rock Appears on Mars
• APOD: 2012 February 29 - Moon and Planets Over Catalonia
• APOD: 2007 May 2 - Sunrise from the Surface of Gliese 581c

Astronotes Armagh Planetarium's Stellar Blog! ... This image combines orbital imagery with 3-D modelling to show flows that appear in spring and summer on a slope inside Mars' Newton crater. ... Warm season flows on a slope in Newton Crater, possible evidence of salty liquid water active on Mars today. Image credit: NASA) . ... Frozen water is common on and under the surface of Mars but these images are the best evidence to date for the presence of liquid water on the Martian surface today. ...

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• Putting Wheels on Mars | Astronotes
• Leonid meteors 2011 | Astronotes
• Unique Martian Sky Crane Tested | Astronotes

Armagh, 2nd May 2002. Saturn and Mars are at the top left, Venus is the very bright object and Mercury appears through the clouds. ... All five planets visible to ancient astronomers can now be seen in alignment in the western sky. ... Next is Venus, the brightest planet or "Evening Star", followed by Mars, a much fainter red planet, then Saturn (near the red star Aldebaran, the brightest star in Taurus), and finally, slightly higher in the sky, the largest planet Jupiter. ...

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• Armagh Observatory
• Refereed Journal Publications 1999
• ASTRONOMICAL PHENOMENA FROM MARS

The basic problems of the Laboratory are connected with researches of dynamics of minor planets and comets. ... THE ORBIT IMPROVEMENT of minor planets from optical and radar observations, . the utilization of minor planet observations for THE DETERMINATION OF ORIENTATION OF STAR CATALOGUES and DETERMINATION OF MASSES OF MINOR PLANETS BY DYNAMICAL METHOD, . THE ESTIMATION OF COLLISION PROBABILITY of minor planets with other bodies and with each other, . ...

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• (Untitled)

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... ASP Conference Series . ... Mercury Magazine . ... White Mars: The Story of the Red Planet Without Water . ... Mars today is a dry planet, with an atmospheric pressure far too low to sustain liquid water on the surface. ... Hoffman describes his White Mars theory, and the reasons why the warm and wet model doesn't hold water. In Hoffman's view, Mars is a planet dominated by carbon dioxide, not water. ...

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• ASP: How Do Planets Form?
• ASP: Red Rover?s Rocky Road
• ASP: Star Science in the Autumn Sky

Why do people want to explore Mars? At the present time Mars topography is known sufficiently well to make a Martian map; we cannot distinguish yet the settlements of the inhabitants of this planet, but sooner or later we probably will be able to achieve this as well.. ... US spacecraft "Mariner-4" performed the first successful flyby and transmitted to the Earth twenty one photos of Mars' surface. ... It is supposed that large subsurface ice reservoirs or liquid water exist on Mars. ...

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• Pluto and Charon
• The Nine Planets Copyright Information
• Earth Introduction

... Research . ... NASA's "follow the water" philosophy has led me to study atmosphere-regolith interactions on Mars in search for locations and times where liquid water is available. ... Transient liquid water and water activity at Gale crater Mars. ... Rivera-Valentin, E. G. , Chevrier, V. F., 2015. ... Icarus , 253, 156-158. Lopez Garcia, E. J., Rivera-Valentin, E. G. , Schenk, P. M., Hammond, N. P., Barr, A. C., 2014. ... Icarus , 237, 419-421. ... Chevrier, V. F., Rivera-Valentin, E. G. , 2012. ...

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• water ice on mercury
• Extra-solar planets
• Catalogs and Publications

... Star Atlas . ... stars . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Proxima Centauri is a red dwarf star, so would it appear red from the surface of an Earth-like planet in that star's habitable zone? ... Astronomers haven t found planets around our Sun s nearest neighbor, the red dwarf Proxima Centauri. ... Most exoplanets orbit red dwarfs the most common and longest-lived type of star. ... Get instant access to subscriber content on Astronomy.com! ...

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• Can you explain Mercury's retrograde motion? Do other planets appear to do this
• Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
• Dawnт??s Ceres color map reveals surface diversity | Astronomy.com

... ATNF Home . About ATNF . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Australia Telescope User Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . Australia Telescope Compact Array . Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... A brief snapshot summary of the Australia Telescope Compact Array surface extension project is presented here. ... Go to MNRF Projects Page . ...

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• Australia Telescope National Facility
• CASS News
• ATNF Colloquium

Michele Bannister . Other research . ... The mutual events of Haumea . The dwarf planet Haumea is the parent of a collisional family that includes its two moons, Hi'iaka and Namaka. ... The arid and windswept McMurdo Dry Valleys of Antarctica are carpeted with the polygons of patterned ground , a geological formation that is also seen on the northern plains of the planet Mars. ... I worked to understand the influence that buried masses of ice have on the development of patterned ground. ...

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• Emma Kirby - Science
• ASTR1002 Assignments 4-6: Planet Ziggy
• Surface Gravity

. Mars has become the center of intense interest since the Martian Meteorite results were announced. Currently there is a lively debate whether or not primitive life formed there or not.

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• Formation of the Earth
• Astronomy Plus CCD Images of Galaxies
• Orbital Properties of the Solar System

... Circumstellar disc of beta Pictoris: constraints on grain properties from polarization. To appear in the Astronomy & Astrophysics . abs , src , ps ] . ... Dust influx to Titan from Hyperion . ... abs ] . ... Characteristics of bulges and disks in interacting galaxies . ... Dust grains around Herbig Ae/Be stars: porous, cometary-like grains? ... To appear in the Astronomy & Astrophysics Supplement . ... Finally, Links may lead you to more options (e.g. via the LANL preprint system). ...

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• Vladimir P. Reshetnikov's Home Page

... Viking Images . ... Each spacecraft consisted of an orbiter and a lander. ... The first month of orbit was devoted to imaging the surface to find appropriate landing sites for the Viking Landers. On July 20, 1976 Viking Lander 1 separated from the Orbiter and touched down at Chryse Planitia. ... The Viking Landers transmitted images of the surface, took surface samples and analyzed them for composition and signs of life, studied atmospheric composition and meteorology, and deployed seismometers. ...

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• Mariner 10
• Pluto and Charon
• Appendix C - The Probability of Collisions with Earth

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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• earthe
• saturne
• smalltelae

... 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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• ESO - Resolving Planet Formation in the Era of ALMA and Extreme AO
• ESO - Science Announcements
• ArtistтАЩs impression of the surface of the dwarf planet Makemake | ESO

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
• Planet Finder Options I: Linear Nulling Arrays for Studying Earth-Like Planets
• Detection of Earth-like Planets with the COROT Space Mission

... Z., to appear; 3. ... D. Crowley, S. Ferry, M. Skopenkov, The rational classification of links in codimension > 2, Forum Math., to appear; 6. D. Repov M. Skopenkov, F. Spaggiary, On the PontryaginґSteenrodґWu theorem, Israel J.Math. 145 (2005), 341ґ347; s, 7. M. Cencelj, D. Repov M. Skopenkov, Classification of knotted tori in the 2-metastable dimension, Sbornik Math., to s, appear; 8. ... M. Cencelj, D. Repov M. Skopenkov, Classification of framed links in 3-manifolds, Proc. Indian Acad. ...

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• http://www.mccme.ru/dfc/2014/Program2/Skripchenko_List%20of%20Publications.pdf
• http://www.mccme.ru/dfc/2011/Program2/arzhantsev-publ.pdf
• http://www.mccme.ru/dfc/2011/Program2/BufetovPubl.pdf

... Brown University - Vernadsky Institute Microsymposium 38, October 27-29, 2003, Moscow, Russia . ... Michael G. G., European Space Agency, Research and Scientific Support Department, ESA/ESTEC, Noordwijk, The Netherlands, greg.michael@esa.int . ... 2Sternberg Astronomical Institute, Moscow, greg.michael@esa.int . ... Brown University - Vernadsky Institute Microsymposium 40, 2004, Moscow, Russia . ... Brown University - Vernadsky Institute Microsymposium 42, October 10-12, 2005, Moscow, Russia . ...

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• Zhanna F. Rodionova
• Ekaterina A. Kozlova
• Родионова Жанна Федоровна