... Volcanic Terrain on Mercury . ... Recent images from the robotic MESSENGER spacecraft that flew by Mercury last October show previously uncharted regions of Mercury that have large craters with an internal smoothness similar to the maria on Earth's own Moon. Whirlpool Galaxy Deep Field . ... Hubble Floats Free . ... Carina Nebula Panorama from Hubble . ... In one of the brightest parts of Milky Way lies a nebula where some of the oddest things occur. ... Sagittarius and the Central Milky Way . ...

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... 2010 February 17 . An Unusually Smooth Surface on Saturn's Calypso . ... Explanation: Why is this moon of Saturn so smooth? ... Like its sister moon Telesto and the shepherd moon Pandor a , Calypso has shown itself to be unusually smooth, much smoother than most of Saturn's larger moons. A leading hypothesis for Calypso 's smoothness is that much of the moon's surface is actually a relatively loose jumble of rubble -- making Calypso a rubble-pile moon. ... About APOD | ...

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• APOD: 2008 February 4 - A Spider Shaped Crater on Mercury
• APOD: 2011 February 27 - Saturn's Hyperion: A Moon with Odd Craters
• APOD: 2015 February 18 - Dark Craters and Bright Spots Revealed on Asteroid

Astronotes Armagh Planetarium's Stellar Blog! ... Moon . ... Space Flight . ... Earth Satellites . ... February . ... By admin February 16, 2012 Posted in: Moon . A roll?n?rock can be seen in this image from NASA?s Lunar Reconnaissance Orbiter. ... This rolling stone gathered no moss but left its track in the regolith until the slope levelled off and it slowed to a halt. ... Then the Moon shone down on an Earth that€а looked superficially familiar to that of today but was oddly different. ...

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• Return to Comet Tempel 1 | Astronotes
• Astronotes | Armagh Planetarium's astronomy news from across the Universe -
• - Part 26

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2000 February 13 . Southwest Mercury . Credit: Mariner 10 , NASA . Explanation: The planet Mercury resembles a moon. ... In fact, the Earth is the only planet more dense. ... From Earth , Mercury's proximity to the Sun cause it to be visible only for a short time just after sunset or just before sunrise. ... About APOD | ...

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• Asteroid Mathilde
• Ranger to the Moon (1964 - 1965)
• What's New

... Alfred Merrill Worden . NASA Astronaut (former) . ... Married to Jill Lee Worden (Hotchkiss). ... He served as a member of the astronaut support crew for the Apollo 9 flight and as backup command module pilot for the Apollo 12 flight. ... Scott and Irwin collected approximately 171 pounds of lunar surface materials on their three expeditions onto the lunar surface; and Worden logged 38 minutes in extravehicular activity outside the command module, "Endeavour." ...

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• Astronaut Bio: Mark C. Lee 10/2006
• Astronaut Bio: Bruce McCandless II

Since the days of Sputnik and Explorer 1, thousands of spacecraft have gone into space, some of them carrying human passengers. The first person to orbit the Earth was the Russian Yuri Gagarin, on April 12, 1961. The first American to do so was John Glenn, who completed three orbits on February 20, 1962; more than 26 years later, at age 77, Glenn returned to space aboard the space shuttle. ... in orbit. ... Manned satellites include various " space stations " intended for long-term residence. ...

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• Campaign 2, February 2000 (continue)
• Lunar Orbiter 3
• Pluto and Charon

... Sun images . ... Sun flares . ... Active areas . February : 2009 . ... No sunspots and sunspot groups can be currently observed on the Sun's surface . No H-alpha plages without spots can be currently observed on the Sun's surface . Last updated: February 10, 2009 00:00 UT . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

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• Sunspots and active regions February 13, 2008
• Sunspots and active regions February 12, 2016
• Sunspots and active regions February 12, 2008

Four NASA spacecraft and spacecraft from Japan and Europe are planned to be in operation at Mars in early 2004. In addition to the three tracking stations of NASA's Deep Space Network, located in Australia (which CSIRO oversees on behalf of NASA), Spain, and the USA, NASA has enlisted the 64-m Parkes dish of the ATNF to help track these spacecraft during the busy period, November 2003 to February 2004. NASA's Mars Global Surveyor and Mars Odyssey probes are already orbiting the planet. ...

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• Release of 12 February 2001.
• The Nature letter of February 1968
• February 2012 ATUC special meeting agenda and supporting documents

... The IB_TAIL magnetic conjugations with the others Spacecraft . ... ASCII file description | Plot description | ... ASCII file | real time plot . ... The IB_TAIL magnetic conjugations with the groundbased magnetic observatories . ... The IB_TAIL magnetic mapping polar diagram, and ASCII files for each decade of month: . ... ASCII files description | DEC 1 (ASCII file, size more then 350Kb!) ... Back to the IB_TAIL Home page. ... INTERBALL mission  ...

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• Campaign 2, February 1998 (continue)
• Campaign 2, February 1998
• IB_MAG5 February 2000 during operations scheduling

... NASA SPACECRAFT FINDS NEW EVIDENCE FOR WATER ICE ON MERCURY . ... The new data indicate the water ice in Mercury's polar regions, if spread over an area the size of Washington, D.C., would be more than 2 miles thick," said David Lawrence, a MESSENGER participating scientist at the Johns Hopkins University Applied Physics Laboratory (APL) in Laurel, Md., and lead author of one of three papers describing the findings. ... Water ice concentrations are derived from the hydrogen measurements. ...

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... Ж.Ф. Родионова, А.А.Карлов, Т.П. Скобелева и др. ... Sternberg State Astronomical Institute, 119899, Moscow, Russia; jeanna@sai.msu ru. ... Moscow State University, Vorobjovy Gory, 119899, Moscow, Russia. Brown University - Vernadsky Institute Microsymposium 34, October 8-9, 2001, Moscow, Russia . ... Rodionova J1., ... Sternberg State Astronomical Institute, Moscow University, jeanna@sai.msu.ru . ... 1 Sternberg State Astronomical Institute Lomonosov Moscow University, Russia; marss8@mail.ru . ...

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• Zhanna F. Rodionova
• Morphological Catalogue Of The Craters Of Moon
• Aleksei A. Berezhnoi

... A dynamical system is an action of the infinite cyclic group. Group action study is€аimportant for€аdifferent areas of€аdynamics and geometry. The topics of€аthe conference include: . ... Diophantine approximations and homogeneous flows, e.t.c. We plan a€аminicours by€аD.€аCalegari about the solution of€аthe Ahlfors' measure conjecture for limit sets of€аKleinian groups. ... In 5тАУ7€аminutes you'll see a€аchurch on€аyour right€атАФ turn right to€аBolshoy Vlasyevsky street after that. ...

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• Conference "Combinatorial Methods in Physics and Knot Theory" (February 2005)
• Conference "Combinatorial Methods in Physics and Knot Theory" (Moscow, February

PRESS-RELEASE . about the launch of Progress M-63 logistics spacecraft . ... S.P.Korolev RSC Energia is the prime manned space flight organization in the Russian rocket and space industry, responsible for the development of the ISS Russian Segment, its integration into the Space Station and its operation, including development and operation of principal Russian modules (Zvezda, Pirs, etc.), manufacturing, launch and operation of Soyuz TMA and Progress M spacecraft. ...

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• S.P.Korolev RSC Energia - News
• S.P. Korolev RSC Energia - News
• RSC "Energia" - History

... 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: Contents, January/February 2000
• ASP: The Surface of the Moon
• ASP: February 2004 Sky Map

... Observing . ... Home Education Workshops at Adorama Astronomy Workshop: Observing Variable Stars from the City ? February 15, 2015 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Presented by€а Adorama €аFor the Amateur Astronomers Association of New York . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

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• AAA Spring Astronomy Class: The Physics of Astronomy тАУ February ? March 2016
• This MonthтАЩs Sky тАУ February 2016 ? Amateur Astronomers Association of New
• Observing-Events ? Page 5 ? Amateur Astronomers Association of New York

. The figure shows an image of Mercury's surface (left: obtained using publicly available mosaic of Mercury from the MESSENGER spacecraft and a color-coded view of the global crater areal density (right), obtained by measuring craters greater than 15 miles (25 kilometers). The region within the white line corresponds to the heavily cratered terrains analyzed to calculate the age of the oldest surfaces on Mercury. // Johns Hopkins APL

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• February 2005 | Astronomy.com
• February 2006 | Astronomy.com
• February 2016 | Astronomy.com

... Paul Bennie pbe@star.le.ac.uk Friday, 16 February 2001 XMM EPIC MOS The RMF Components Gaussian normalisation. ... Fluorescence normalisation. ... Paul Bennie pbe@star.le.ac.uk Friday , 16 February 2001 XMM EPIC MOS FWHM parameter XMM EPIC MOS Paul Bennie pbe@star.le.ac.uk Friday , 16 February 2001 Surface Loss Alpha Parameter XMM EPIC MOS Paul Bennie pbe@star.le.ac.uk Friday , 16 February 2001 Surface Loss Beta Parameter XMM EPIC MOS ...

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• The sas-uploads 2016-February Archive by Thread
• The sas-uploads 2001-February Archive by Subject
• The sas-uploads 2001-February Archive by Thread

... Bad Astronomy . ... On Thursday, February 15th 2001 (and replayed on March 19), the Fox TV network aired a program called ``Conspiracy Theory: Did We Land on the Moon?'', hosted by X-Files actor Mitch Pileggi. ... Dust around the lander . ... However, it appeals to our common sense: when the sky is black here on Earth, we see stars. ... Bad: The program claims that when the top half of the lander took off from the Moon to bring the astronauts back into orbit, there was no flame from the rocket. ...

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• Phil Plait's Bad Astronomy: Bitesize Astronomy

John Butler's Retirement Presentation . 2006 February 1st . ... big . ... Dr John Butler, Research Astronomer at the Armagh Observatory for over 30 years, has recently retired. At a formal presentation to mark John's retirement on 2006 February 1, Professor Mark Bailey (Director of Armagh Observatory) spoke to a large gathering about John's many contributions to Astronomy, the Armagh Observatory, and the social scene in the City of Armagh. ... Last Revised: 2006 February 6th . ...

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• Armagh Observatory
• Astronomy Festival: 12/13 February 2010, Galway | International Year of
• IYA2009 and Celtic Rock: Monday 16 February 2009 | International Year of

Журнал ПОВЕРХНОСТЬ публикует оригинальные статьи и обзоры по наиболее актуальным проблемам изучения поверхностных явлений. ... Редакция журнала 'Поверхность. ... Англоязычная версия журнала Journal of Surface Investigation . X-Ray, Synchrotron and Neutron Techniques выходит 6 раз в год . The Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques ( Poverkhnost '. ... X-ray, Synchrotron and Neutron Techniques is abstracted and/or indexed in (Impact Factor 0.359): . ...

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• http://www.issp.ac.ru/lek/gantmakher/art052E.pdf
• Laboratory of spectroscopy of defect structures ISSP RAS
• LSSS - Photogallery