 Electronic Texts & Documents | |
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AAVSO supernova search manual / |
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Application of space geodetic techniques for the determination of intraplate deformations and movements in relation with the postglacial rebound of Fennoscandia / |
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arXiv.org An e-print service which presents papers in physics, mathematics, nonlinear science, computer science, quantitative biology, and statistics. arXiv.org is a fully automated electronic archive and distribution server for research papers which functions as a means of communicating ongoing research information in these subject areas |
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Astronomie spherique notes sur le cours professe pendant l'annee 1887 / |
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Chemical evolution of galactic systems Recently, the most detailed abundance pattern ever measured beyond the local universe was obtained for a high-redshift quasar absorption cloud, providing an exciting opportunity to explore early conditions of galaxy formation. We compare the chemical abundances in this distant object with predictions from a series of models, in order to gain insight into the protogalaxy's age and star formation history. We continue investigating the high-redshift universe, turning our attention to the issue of space-time variations in the fine-structure constant, as suggested by quasar absorption-line constraints. An excess abundance of heavy Mg isotopes in the absorbing clouds could partly account for the data, without needing to invoke variations in fundamental constants of nature. An enhanced early population of intermediate-mass stars could lead to such extreme Mg isotopic ratios, but we show that additional chemical consequences of this scenario conflict with observations |
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collected mathematical works of George William Hill - vol.1 collected mathematical works of George William Hill - vol.2 collected mathematical works of George William Hill - vol.3 collected mathematical works of George William Hill - vol.4 |
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Comparison of volcanic features of Elysium (Mars) and Tibesti (Earth) Age of Martian channels ; Nature and origin of intercrater plains on Mars / |
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compositional study of the lunar global megaregolith using Clementine orbiter data a dissertation / These Province Maps provide a new dimension to the study of the Moon's crustal development and reveal a highly complex history, providing a basis for future study |
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Comptes rendus International Union of Geodesy and Geophysics, Union Geodesique et Geophysique Internationale : XXI General Assembly, Boulder, Colorado, July 2-14, 1995 : geophysics and the environment |
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Cristiani Hugenii Systema saturnium, sive, De causis mirandorum Saturni phnomenon et comite eius planeta novo |
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Elementary theory of the tides : the fundamental theorems demonstrated without mathematics, and the influence on the length of the day discussed / |
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Global observations of Martian clouds with the Mars Orbiter Camera of the Mars Global Surveyor spacecraft thesis / The systematic daily global coverage of MGS not only provides us with detailed and coherent pictures of Martian cloud evolution, but also increases the number of cloud-tracked wind vectors by three orders of magnitude. Except for the global dust storm in the second MGS mapping year (2001), Martian weather is highly repeatable. When the 2001 global dust storm initiated, Hellas storms increased in frequency, transporting dust out of the basin daily. When the 1999 planet-encircling dust storm initiated, "flushing" storms also increased in frequency, transporting dust to the southern subtropics daily. These observations suggest that timely dust supply by local or regional storms could have a global impact |
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History of Astronomy. Persons Biographical dictionary of astronomers; includes scholars from other fields who did investigations in astronomy, and makers of astronomical instruments |
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history of the mathematical theories of attraction and the figure of the earth from the time of Newton to that of Laplace. By I. Todhunter - v.1 history of the mathematical theories of attraction and the figure of the earth from the time of Newton to that of Laplace. By I. Todhunter - v.2 |
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Lecons de mecanique celeste professees a la Sorbonne, - v.1 Lecons de mecanique celeste professees a la Sorbonne, - v.2 Lecons de mecanique celeste professees a la Sorbonne, - v.3 |
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Library and information services in astronomy IV (LISA IV) : proceedings of a conference held at Charles University, Prague, Czech Republic, July 2-5, 2002 / |
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Mechanism of the heavens |
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NASA educational products Site has hotlinked educational publications and materials on NASA-related topics like geology, microgravity, planetary exploration, and aerodynamics, listed under broad topics and publication series names; series: educational briefs, and educational topics; topics: educator's guides, educational programs, educational wallsheets, lithographs, educational slide sets, and educational videotapes. Includes search engine for additional topics other than those listed |
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NASA historical archive for manned missions Collection of documents about the U.S. space program including its history and manned missions |
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New frontiers in the solar system : an integrated exploration strategy / |
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nine planets a multimedia tour of the solar system / "The Nine Planets is an overview of the history, mythology, and current scientific knowledge of each of the planets and moons in our solar system. Each page has text and images, some have sounds and movies, most provide references to additional related information." |
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Prace Astronomickeho observatoria na Skalnatom Plese = Trudy Astronomicheskoi observatorii Skalnate Pleso = Contributions of the Astronomical Observatory Skalnate Pleso / - (EJOURNAL) |
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Report on the "Kurinelli meteorite", Northern Territory, with reference to the Meteorites Act 1988 / |
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Seasonal trends in Titan's atmosphere haze, wind, and clouds : thesis / |
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Travaux de l'Association internationale de geodesie - (International Association of Geodesy) 1999/2003 to present Travaux de l'Association internationale de geodesie - (International Association of Geodesy) 1995/1999 Travaux de l'Association internationale de geodesie - (International Association of Geodesy) 1999/2001 |
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This page was generated Fri Jul 03 03:28:48 PDT 2009 (record) | |
