... Study of Mg-Fe-silicate glasses of variable composition. ... With the new data, the astrophysical discussion started in Paper I was continued and focussed on the comparison of the olivine glass data with IRAS LRS spectra of O-rich circumstellar envelopes around Mira stars. ... The new olivine glasses point to the interesting consequence that the temperature for silicate dust grains at the inner edge of circumstellar envelopes must be considerably higher than the values often given in the literature....

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• Database of Optical Constants -- Level: welcome

This page contains the table of contents and select excerpts only and is not a complete reproduction of this issue. Complete content for online Mercury is available to ASP members and institutional subscribers . ... Reflections: Science Fare , Phil Plait . The Bad Astronomer (a.k.a. Phil Plait) gives a short speech to students who participated in a science fair. ... Astronomy in the News . ... Editorial, Paul Deans . ... Education Matters, David Bruning . ... Reflections, Phil Plait . ...

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• ASP: Articles on Education from Mercury Magazine
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• ASP: An Ancient Universe - Appendix 1

Lunar Libration . Articles | ... Actually, a slight rocking motion, called libration,* makes about 59% of the Moon's surface visible from our planet Earth -- though only 50% at any one time. ... Add to that, the approximate 1.5 degree tilt of the Moon's equator to the ecliptic, and you have the inclination of the Moon's equator to the plane of its orbit around Earth at some 6.5 degrees (5 + 1.5 = 6.5). ... Re-published on Astronomy Net with permission of the author. ... www.astronomy.net . ...

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• "Back To The Astronomy Cafe" Book Review - an Astronomy Net Article
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and 42 % 27-11-1999 Andr\'as Holl % 2.31: 02-05-2001 % % Konkoly Observatory, Budapest, Hungary % Use the following documentstyle definition : % \documentstyle[twoside, ibvs2, epsf]{article} % or % \documentstyle[twoside]{article} % \input ibvs2.sty % \input epsf.sty % epsf is only needed for figures % IBVS.STY screen message \ typeout {} \ typeout {IBVS.STY Ver. 2.31 - 02-05-2001 } \ typeout {Information Bulletin on Variable Stars - Konkoly Observatory} \ ...

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... К вопросу возможной модификации двигателя Шкадова и ее перспективах для решения некоторых задач SETI . ... А.Л.Зайцев . ... КОНЕЦ СОЦИУМА И ПРОБЛЕМА SETI . Л.М.Гиндилис . ... ОБОСНОВАНИЕ METI . ... Борис Николаевич Пановкин о познаваемости мира и о возможности связи с внеземными цивилизациями (к 80-летию со дня рождения) . ... Alexander Zaitsev . ... КНИГА ОБ ЭВОЛЮЦИИ И ВНЕЗЕМНЫХ ЦИВИЛИЗАЦИЯХ (Рецензия на книгу А.Д.Панова Универсальная эволюция и проблема поиска внеземного разума (SETI) . ...

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• http://lnfm1.sai.msu.ru/SETI/eng/articles/index.html
• IDL programs
• Russian SETI

... The ADS abstract service at: http://adswww.harvard.edu has been updated considerably in the last year. New capabilities in the search engine include searching for multi-word phrases and searching for various logical combinations of search terms. ... The ADS is currently used by over 10,000 users per month, which retrieve over 4.5 million references and over 250,000 full article pages each month. ... Quick Updates: The quick updates allow us to quickly enter new data into the database. ...

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• ADASS 2003 Conference Proceedings
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• Astronomical Information Discovery and Access: Design and Implementation of the

... The ROSAT Bright Survey: II. Catalogue of all high-galactic latitude RASS sources with PSPC countrate CR > 0.2 s -1 . ... 1S We present a summary of an identification program of the more than 2000 X-ray sources detected during the ROSAT All-Sky Survey (Voges et al. 1999) at high galactic latitude, |b| > 30degr , with countrate above 0.2 s -1 . This program, termed the ROSAT Bright Survey RBS, is to more than 99.5% complete. ...

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• Binary speckle measurements at Calar Alto. I. (Docobo+, 2001)
• Structure and properties of IRC+10216
• GRB follow-up team

... Published by the Bureau of Astronomical Communications . ... TITLE OF THE ARTICLE IN RUSSIAN . ... This text contains Instructions for our Authors; at the same time, it shows the general layout of a contribution to the Astronomicheskii Tsirkulyar as it will appear published in the electronic form or printed on paper. ... The text of your article starts here. We accept articles in all branches of astronomy. ... 1543-1548, Information for Authors), text taped and figures drawn on paper. ...

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• Welcome to Astronomical Circular
• Appending standard output to a file
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The following articles contain details of several discoveries made with ATNF telecopes. ... First 3-D images of Jupiter's radiation belts . The first compound gravitational lens? Australia Telescope helps to probe Jupiter . ... Radio's role in studying massive stars . Gas follows stars in resonance-ring galaxies . Vela's clouds have a silver lining The CSIRO also maintains a brief list of Significant Research Results in Radioastronomy by the ATNF. Radio Astronomy Press Release. ...

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• Pulsar Group Tasks/Update PSRCAT
• casacore: casa::RegexBase Class Reference
• casacore: casa/Containers/Map.h File Reference

Weaving together Astronomy+Statistics+Computer Science+Engineering+Intrumentation, far beyond the growing borders . ... Archives . ... Therefore, semiparametric is not exactly [MADS] but almost [MADS]. ... Besides, I wonder if Section 3.3, the cluster detection algorithm works similarly to a source detection algorithm in high energy astrophysics if tight photon clusters indicate sources. ... 123.1807G]: cut and enhance (CE) cluster detection method. ... Comment ( RSS ) | ... Chandra Blog . ...

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• Southern SHARC survey
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... Tonight's Sky . ... DISK т?? ... Scientists explain why Moon rocks contain fewer volatiles than Earthт??s . ... Scientists at the Southwest Research Institute (SwRI) combined dynamical, thermal, and chemical models of the Moon's formation to explain the relative lack of volatile elements in lunar rocks. ... The scientists suggest that the materials the Moon initially accumulates from the outer disk could be volatile-rich, followed by a final 100 to 500-kilometer layer of volatile-poor material. ...

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• American planetary exploration is in grave danger, say scientists |
• Scientists find methane in Mars meteorites | Astronomy.com
• How do scientists know there is a central black hole in almost every galaxy? |

... Review Article . ... David P. Stern, Laboratory for Extraterrestrial Physics . ... The history of geomagnetism began around the year 1000 with the discovery in China of the magnetic compass. Methodical studies of the Earth's field started in 1600 with William Gilbert's "De Magnete" and continued with the work of (among others) Halley, Coulomb, Gauss and Sabine. ... From that came modern dynamo theory, of both the solar and terrestrial magnetic fields. ... The Earth's Dynamo . ... References: A-G . ...

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• The FSP ASCII file description
• Corrected Geomagnetic Coordinates
• Millennium of Geomagnetism: References Q-Z

... We present the results of an interferometric and single-dish study of G24.78+0.08, a region associated with high-mass star formation. ... We suggest that the embedded stars might be too young to have affected the surrounding molecular cloud significantly on a large scale. ... We assess that the (proto)stellar cluster lies at the center of a molecular clump with diameter of ~2 pc: to a good approximation this may be described as a spherically symmetric clump with density profile of the type n~R^(-1.8...

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• Displaying Errors with the JavaScript Console
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• Memorial Station (Pathfinder)

... Armagh Observatory, College Hill, Armagh BT61 9DG, +44 (0)28 3752 2928 . ... Schematic of three possible ways in which two helium white dwarfs might merge. ... Following orbital decay by gravitational-wave radiation, such binaries are expected to merge at a rate of two or three per thousand years per galaxy. ... In this paper, we describe the evolution following the merger of two helium white dwarfs. ...

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• Abstract
• Abstract 218
• IAJ: Instructions to Authors

Astronotes Armagh Planetarium's Stellar Blog! ... Stars . ... Space Flight . ... Some 13.7 billion years ago, a mere millionth of a second after the Big Bang, the first hydrogen and helium nuclei condensed out of a hot, dense soup of quarks and gluons. ... In the very last few kilometres some of the light was scattered by a myriad of water droplets (containing hydrogen nuclei which had existed almost since the Big Bang) slowly descending through the air following a rainshower. ...

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• The Truth about Life on Mars (Part 1) | Astronotes
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• Freedom7: Secrets of the first US spaceflight | Astronotes

Stellarium 0.12.3 . ... TelescopeClient Class Reference abstract . ... getEnglishName (void) const . ... getInfoString (const StelCore *core, const InfoStringGroup &flags) const . ... getJ2000EquatorialPos (const StelCore *core) const =0 . ... getEquinoxEquatorialPos (const StelCore *core) const . ... getJ2000GalacticPos (const StelCore *core) const . ... getSideralPosGeometric (const StelCore *core) const . ... getPositionInfoString (const StelCore *core, const InfoStringGroup &flags) const . ...

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• Stellarium: BigStarCatalogExtension::StarWrapperBase Class Reference
• Stellarium: Nebula Class Reference
• Stellarium: MultiLevelJsonBase Class Reference

... Observing . ... Solar Observing . ... April 3 (SUN) - Solar Observing, Central Park , Manhattan . ... APRIL'S SKY . ... Lecture Series at the American Museum of Natural History The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the .. ... The€аAmateur Astronomers Association of New York€аwas organized in 1927 to promote the study of Astronomy, emphasizing its cultural and inspirational value. ...

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• Lecture Series 2015-2016 ? Amateur Astronomers Association of New York
• Great Kills, Staten Island ? Amateur Astronomers Association of New York
• Lecture Series 2010-2011 ? ?Illuminating Dark Matter? by Neal Weiner ? Amateur

... 328, P L9-L12 (1997). Abstract . ... 328, P L13-L16 (1997). ... 328, P L17-L20 (1997). ... 328, P L21-L24 (1997). ... 328, P L25-L28 (1997). ... 328, P L29-L32 (1997). ... 328, P L33-L36 (1997). ... 328, P L37-L39 (1997). ... 328, P 756-756 (1997). ... 328, P 435-470 (1997). ... 328, P 471-482 (1997). ... 328, P 483-492 (1997). ... 328, P 493-498 (1997). ... 328, P 499-509 (1997). ... 328, P 510-516 (1997). ... 328, P 517-525 (1997). ... 328, P 526-530 (1997). ... helpdesk@link.springer.de ...

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• Bugs found so far in XFree86/OS2 3.3.3
• Bugs found so far in XFree86/OS2 3.3.1
• Bugs found so far in XFree86/OS2 3.3.6

... From the uvby photometry and proper motions for about 5500 nearby F stars we have found the following: (i) F stars , taken in narrow ranges of metallicity , show at [fe/H] 0 rather distinct cut-off in their distribution along the Main Sequence (MS) at the blue side, which is suggested to be an indication for the MS turn-off in stellar groups of fixed metallicity ; (ii) the corresponding turn-off age from theoretical isohrones strongly correlates with the ...

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• MONTE-CARLO

... ACTIVE GALAXIES NEWSLETTER Dear all, In the following e-mail message I will send the first edition of the Active Galaxies Newsletter. This newsletter has been formed following the success of similar publications such as the Star Formation Newsletter and AGB Newsletter. ... Also thanks to Bo Reipurth for his LaTex macros. ... Following the first edition of the newsletter will follow the LaTeX template for abstract submissions. It is VERY simple and requires no knowledge of LaTeX to fill out. ...

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• Выпуск N1(7), январь 1997
• ПРИЛОЖЕНИЕ ј2 к Выпуску N2(16), март-апрель 1998