Titlebook: Asteroid; Earth Destroyer or N Patricia Barnes-Svarney Book 1996 Patricia Barnes-Svarney 1996 asteroid.earth.steroid

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Tighten the Belt, fossils’ positions within the formation and/or with special rock-dating techniques. But in the case of the solar system, we do not have such luxuries. We view the “fossil” surfaces of the planets, satellites, and sundry objects from afar, forced to interpret ages based on inference and interpretati

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The Planet that Never was?,upiter contained an extensive collection of objects. A great ring of small planetoids—larger than today’s asteroids, yet smaller than the planets—orbited the region, colliding, shattering, and merging eventually to form the asteroid belt.

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Shape of Things to Come,versity of New York at Binghamton, she became one of my thesis advisors. Marie was a pioneer in geomorphology, the study of landform development, and a true legend among those of us who worked with her. Most of her work dealt with fluvial geomorphology, the study of landforms resulting from the wate

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Findings from Afar,no real way to accomplish that task at this time. And there is, without a doubt, a drawback to remotely sensed spectral data, information that we collect from Earth-based telescopes and instruments. Such data cannot accurately determine the relative abundance of the three key minerals present on ast

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Cometary Cousins,in the annals of history. Cultures quivered at the ghostly specter of the nighttime sky, the comet’s plumage pointing away from the Sun and, more often than not, coinciding with a time of great upheaval (and, realistically, when has there not been a time of upheaval). As we will see, for us on moder

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What Else is Out there?,red in previous chapters, asteroids, comets, meteors, gases, and dust play important roles in the inner and outer system. (If we wanted to be more thorough, we could also add all the debris sent into orbit around the Earth from unmanned and manned space missions.) And there are more objects out beyo

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