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Author: Peter Chew Thomas
Publisher:
ISBN:
Category : Deimos
Languages : en
Pages : 590
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Book Description
Imagery from Mariner 9 and the Viking Orbiter was used to study the surface features of Phobos and Deimos. The high density of the impact craters shows that the surfaces are generally more than one billion years old, and may be three times that age. Most of the debris ejected from impact craters on Phobos is permanently lost from the satellite because of its low gravity and proximity to Mars. Deimos retains more of its cratering debris. Both satellites have large blocks among their retained ejecta. The grooves on Phobos are surface expressions, in a loose regolith, of deeper fractures that were formed or widened by the impact that created the Stickney crater. The grooves diminish in size and number away from Stickney and they are absent in the area opposite that crater. Deimos lacks grooves, perhaps because of a difference in cratering history or in the mechanical properties of the two satellites.
Author: Peter Chew Thomas
Publisher:
ISBN:
Category : Deimos
Languages : en
Pages : 590
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Book Description
Imagery from Mariner 9 and the Viking Orbiter was used to study the surface features of Phobos and Deimos. The high density of the impact craters shows that the surfaces are generally more than one billion years old, and may be three times that age. Most of the debris ejected from impact craters on Phobos is permanently lost from the satellite because of its low gravity and proximity to Mars. Deimos retains more of its cratering debris. Both satellites have large blocks among their retained ejecta. The grooves on Phobos are surface expressions, in a loose regolith, of deeper fractures that were formed or widened by the impact that created the Stickney crater. The grooves diminish in size and number away from Stickney and they are absent in the area opposite that crater. Deimos lacks grooves, perhaps because of a difference in cratering history or in the mechanical properties of the two satellites.
Author: Elazar Uchupi
Publisher: Springer Science & Business Media
ISBN: 3642875505
Category : Science
Languages : en
Pages : 571
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Book Description
These words are written on the SOOth anniversary of Columbus' discovery of the New World. Surely the deep-space exploration of other worlds in our Solar System over the past few decades is an event of similar magnitude. Man has traveled far enough to see Spaceship Earth suspended alone in black space. And he has voyaged even farther to marvel at the crescent Earth rising over the Moon's cratered terrain. Instrumented spacecraft have toured the entire Solar System even beyond the ninth planet Pluto. This work of science Morphology of the Rocky Members of the Solar System is an inquiry about our extended home. As with the Darwinian and Copernican paradigms, the nature of our planetary system, as the extended world around us, has great significance for those who ponder the human condition. The deep-space views of our Planet Ocean with its sweeping clouds, and moving oceans and creeping continents must rank as the greatest photograph ever taken. Viewing Spaceship Earth hanging in the vast void is an almost frightening experience. We are so alone! It is easy to understand why so many are attracted to a simpler account of origins, like the allegorical tale of creation written in heroic style (but eschewing math, maps, figures, tables, references, and evidence) in the first eleven chapters of Genesis. This treatise examines the morphology of the six rocky planets and their 27 satellites from a broad perspective.
Author: Kenneth S. Coles
Publisher: Cambridge University Press
ISBN: 1108641326
Category : Science
Languages : en
Pages :
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Book Description
Planetary scientist and educator Ken Coles has teamed up with Ken Tanaka from the United States Geological Survey's Astrogeology team, and Phil Christensen, Principal Investigator of the Mars Odyssey orbiter's THEMIS science team, to produce this all-purpose reference atlas, The Atlas of Mars. Each of the thirty standard charts includes: a full-page color topographic map at 1:10,000,000 scale, a THEMIS daytime infrared map at the same scale with features labeled, a simplified geologic map of the corresponding area, and a section describing prominent features of interest. The Atlas is rounded out with extensive material on Mars' global characteristics, regional geography and geology, a glossary of terms, and an indexed gazetteer of up-to-date Martian feature names and nomenclature. This is an essential guide for a broad readership of academics, students, amateur astronomers, and space enthusiasts, replacing the NASA atlas from the 1970s.
Author: William D. McPherson
Publisher:
ISBN:
Category : Astromony
Languages : en
Pages : 64
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Book Description
Author: Maggie Aderin-Pocock
Publisher: Abrams
ISBN: 1683356020
Category : Science
Languages : en
Pages : 238
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Book Description
The BBC’s “face of space” explores all things lunar in this comprehensive guide to the folklore, facts, and possible futures of our only natural satellite. Have you ever wondered if there are seasons on the moon or if space tourism will ever become widely accessible? So has Dr. Maggie Aderin-Pocock, astronomer and host of the BBC’s docuseries, The Sky at Night. In this lucidly written guide, Aderin-Pocock takes readers on a fascinating lunar journey. Aderin-Pocock begins with a basic overview—unpacking everything from the moon’s topography and composition to its formation and orbit around the Earth. She examines beliefs held by ancient civilizations, the technology that allowed for the first moon landing, a brief history of moongazing, and how the moon has influenced culture throughout the years. Looking to the future, she delves into the pros and cons of continued space travel and exploration. Throughout the book are sidebars, graphs, and charts to enhance the facts as well as black-and-white illustrations of the moon and stars.
Author: William Frederick Bottke
Publisher: University of Arizona Press
ISBN: 9780816522811
Category : Science
Languages : en
Pages : 818
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Book Description
Two hundred years after the first asteroid was discovered, asteroids can no longer be considered mere points of light in the sky. Spacecraft missions, advanced Earth-based observation techniques, and state-of-the-art numerical models are continually revealing the detailed shapes, structures, geological properties, and orbital characteristics of these smaller denizens of our solar system. This volume brings together the latest information obtained by spacecraft combined with astronomical observations and theoretical modeling, to present our best current understanding of asteroids and the clues they reveal for the origin an,d evolution of the solar system. This collective knowledge, prepared by a team of more than one hundred international authorities on asteroids, includes new insights into asteroid-meteorite connections, possible relationships with comets, and the hazards posed by asteroids colliding with Earth. The book's contents include reports on surveys based on remote observation and summaries of physical properties; results of in situ exploration; studies of dynamical, collisional, cosmochemical, and weathering evolutionary processes; and discussions of asteroid families and the relationships between asteroids and other solar system bodies. Two previous Space Science Series volumes have established standards for research into asteroids. Asteroids III carries that tradition forward in a book that will stand as the definitive source on its subject for the next decade.
Author: Sushil K. Atreya
Publisher: University of Arizona Press
ISBN: 0816546541
Category : Science
Languages : en
Pages : 896
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Book Description
An integrated discussion of the similarities and differences between the atmospheres of various bodies of the solar system, including the Earth.
Author: Hari Shanker Sharma
Publisher: Concept Publishing Company
ISBN:
Category :
Languages : en
Pages : 498
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Book Description
Author: William K. Hartmann
Publisher:
ISBN:
Category : Mars (Planet)
Languages : en
Pages : 200
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Book Description
Author: Gordon James MacDonald
Publisher:
ISBN:
Category : Earth
Languages : en
Pages : 96
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Book Description
Internal structure and strength of Moon, Mars, Venus, and Mercury.
