Proceedings of Lunar and Planetary Science, Volume 21

Proceedings of Lunar and Planetary Science, Volume 21 PDF Author: Virgil L. Sharpton
Publisher: Lunar & Planetary Institute
ISBN:
Category : Science
Languages : en
Pages : 756

Get Book Here

Book Description
Discusses the geology and geophysics of Venus; the lunar highlands and regolith; magmatic processes of the moon and meteorites; remote sensing of the moon and Mars; chondrites, cosmic dust, and comets; ammonia-water mixtures; and the evolution of volcanism, tectonics, and volatiles on Mars. Attention is given to volcanism on Venus, pristine moon rocks, the search for Crisium Basin ejecta, Apollo 14 glasses, lunar anorthosites, the sources of mineral fragments in impact melts 15445 and 15455, and argon adsorption in the lunar atmosphere. Also high-pressure experiments on magnesian eucrite compositions, the early results of thermal diffusion in metal-sulfide liquids, preliminary results of imaging spectroscopy of the Humorum Basin region of the moon, high-resolution UV-visible spectroscopy of lunar red spots, and a radar-echo model for Mars. Other topics include nitrogen isotopic signatures in the Acapulco Meteorite, tridymite and maghemite formation in an Fe-SiO smoke, and the enigma of mottled terrain on Mars.

Proceedings of Lunar and Planetary Science, Volume 21

Proceedings of Lunar and Planetary Science, Volume 21 PDF Author: Virgil L. Sharpton
Publisher: Lunar & Planetary Institute
ISBN:
Category : Science
Languages : en
Pages : 756

Get Book Here

Book Description
Discusses the geology and geophysics of Venus; the lunar highlands and regolith; magmatic processes of the moon and meteorites; remote sensing of the moon and Mars; chondrites, cosmic dust, and comets; ammonia-water mixtures; and the evolution of volcanism, tectonics, and volatiles on Mars. Attention is given to volcanism on Venus, pristine moon rocks, the search for Crisium Basin ejecta, Apollo 14 glasses, lunar anorthosites, the sources of mineral fragments in impact melts 15445 and 15455, and argon adsorption in the lunar atmosphere. Also high-pressure experiments on magnesian eucrite compositions, the early results of thermal diffusion in metal-sulfide liquids, preliminary results of imaging spectroscopy of the Humorum Basin region of the moon, high-resolution UV-visible spectroscopy of lunar red spots, and a radar-echo model for Mars. Other topics include nitrogen isotopic signatures in the Acapulco Meteorite, tridymite and maghemite formation in an Fe-SiO smoke, and the enigma of mottled terrain on Mars.

Proceedings of Lunar and Planetary Science, Volume 22

Proceedings of Lunar and Planetary Science, Volume 22 PDF Author: Virgil L. Sharpton
Publisher:
ISBN:
Category : Cosmochemistry
Languages : en
Pages : 496

Get Book Here

Book Description
Individual topics include: analysis of Phobos Mission Gamma ray spectra from Mars, comparison of volcanic and modified landforms from Tharsis Montes on Mars, polygenetic origin of Hrad Vallis region of Mars, evidence of lacustrine basins on Mars, flood surge through the Lunae Planum Outflow Complex on Mars, interpretation of canyon materials and flood sources on Kasei Valles on Mars, geochemistry of Manson Impact structure rocks, micrometer-sized glass spheres in Apollo 16 soil 61181, isotopic abundances in Pesyanoe of solar-type xenon, mineralogy of 12 large 'chondritic' interplanetary dust particles. Also discussed: trace elements in chondritic stratospheric particles, evolution of isotopic signatures in lunar regolith nitrogen, pyroclastic deposits on the western limb of the moon, origin of picritic green glass magmas by polybaric fractional fusion, origin of yellow glasses associated with Apollo 15 KREEP basalt fragments, trace elements in 59 mostly highland moon rocks, mineralization on the moon, relation between diogenite cumulates and eucrite magmas.

Proceedings of the ... Lunar and Planetary Science Conference

Proceedings of the ... Lunar and Planetary Science Conference PDF Author:
Publisher:
ISBN:
Category : Cosmochemistry
Languages : en
Pages : 758

Get Book Here

Book Description


Handbook of Lunar Soils

Handbook of Lunar Soils PDF Author:
Publisher:
ISBN:
Category : Lunar geology
Languages : en
Pages : 496

Get Book Here

Book Description


Treatise on Geochemistry

Treatise on Geochemistry PDF Author:
Publisher: Newnes
ISBN: 0080983006
Category : Science
Languages : en
Pages : 14787

Get Book Here

Book Description
This extensively updated new edition of the widely acclaimed Treatise on Geochemistry has increased its coverage beyond the wide range of geochemical subject areas in the first edition, with five new volumes which include: the history of the atmosphere, geochemistry of mineral deposits, archaeology and anthropology, organic geochemistry and analytical geochemistry. In addition, the original Volume 1 on "Meteorites, Comets, and Planets" was expanded into two separate volumes dealing with meteorites and planets, respectively. These additions increased the number of volumes in the Treatise from 9 to 15 with the index/appendices volume remaining as the last volume (Volume 16). Each of the original volumes was scrutinized by the appropriate volume editors, with respect to necessary revisions as well as additions and deletions. As a result, 27% were republished without major changes, 66% were revised and 126 new chapters were added. In a many-faceted field such as Geochemistry, explaining and understanding how one sub-field relates to another is key. Instructors will find the complete overviews with extensive cross-referencing useful additions to their course packs and students will benefit from the contextual organization of the subject matter Six new volumes added and 66% updated from 1st edition. The Editors of this work have taken every measure to include the many suggestions received from readers and ensure comprehensiveness of coverage and added value in this 2nd edition The esteemed Board of Volume Editors and Editors-in-Chief worked cohesively to ensure a uniform and consistent approach to the content, which is an amazing accomplishment for a 15-volume work (16 volumes including index volume)!

Lunar & Planetary Information Bulletin

Lunar & Planetary Information Bulletin PDF Author:
Publisher:
ISBN:
Category : Lunar geology
Languages : en
Pages : 340

Get Book Here

Book Description


Criticality of the Rare Earth Elements: Current and Future Sources and Recycling

Criticality of the Rare Earth Elements: Current and Future Sources and Recycling PDF Author: Simon M. Jowitt
Publisher: MDPI
ISBN: 3038970174
Category : Science
Languages : en
Pages : 173

Get Book Here

Book Description
This book is a printed edition of the Special Issue "Criticality of the Rare Earth Elements: Current and Future Sources and Recycling" that was published in Resources

Assessment of Mars Science and Mission Priorities

Assessment of Mars Science and Mission Priorities PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309089174
Category : Science
Languages : en
Pages : 144

Get Book Here

Book Description
Within the Office of Space Science of the National Aeronautics and Space Administration (NASA) special importance is attached to exploration of the planet Mars, because it is the most like Earth of the planets in the solar system and the place where the first detection of extraterrestrial life seems most likely to be made. The failures in 1999 of two NASA missions-Mars Climate Orbiter and Mars Polar Lander-caused the space agency's program of Mars exploration to be systematically rethought, both technologically and scientifically. A new Mars Exploration Program plan (summarized in Appendix A) was announced in October 2000. The Committee on Planetary and Lunar Exploration (COMPLEX), a standing committee of the Space Studies Board of the National Research Council, was asked to examine the scientific content of this new program. This goals of this report are the following: -Review the state of knowledge of the planet Mars, with special emphasis on findings of the most recent Mars missions and related research activities; -Review the most important Mars research opportunities in the immediate future; -Review scientific priorities for the exploration of Mars identified by COMPLEX (and other scientific advisory groups) and their motivation, and consider the degree to which recent discoveries suggest a reordering of priorities; and -Assess the congruence between NASA's evolving Mars Exploration Program plan and these recommended priorities, and suggest any adjustments that might be warranted.

Physics Briefs

Physics Briefs PDF Author:
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 1334

Get Book Here

Book Description


The Age of the Earth

The Age of the Earth PDF Author: G. Brent Dalrymple
Publisher: Stanford University Press
ISBN: 9780804723312
Category : Science
Languages : en
Pages : 506

Get Book Here

Book Description
A synthesis of all that has been postulated and is known about the age of the Earth