Titlebook: Meteorites; Messengers from Spac F. Heide,F. Wlotzka Book 19951st edition Springer-Verlag Berlin Heidelberg 1995 Planet.Planetary system.So

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Book 19951st editiono penetrate the Earth‘s protective shield, the atmosphere, and fall to the Earth‘s surface. Before the return of lunar samples, they were the only materials from beyond the Earth which we could take in hand and study..This book gives a concise and up-to-date description of meteorites - fall phenomen

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Introduction, fortunate individuals, is a third, more dramatic phenomenon. The night suddenly becomes as bright as day. A large fireball leading a long, luminous trail is seen crossing the sky, and the sounds of whizzing and the clatter of thunder are heard. Lasting only a few spellbinding seconds, the display concludes with an explosive detonation.

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The Meteorites, larger meteorites. The Earth accumulates about 10000 t of cosmic dust per year, but the problem for meteorite researchers is to distinguish it from the tremendous quantities of terrestrial dust. Two approaches to this problem have been found: