The moon

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Saturn's ringlets
The moon - Tập 26 - Trang 97-100 - 1982
J. A. Bastin, D. H. Smith
This paper suggests that Saturn's magnetic field is, in part, responsible for the very fine-scale radial features, or ringlets, seen in the ring-system. The planet's dipole field interacts with slight radial variations in plasma density, and the operation of an instability segregates the magnetic flux and plasma in the ring-plane into narrow alternating zones. We suggest that this mechanism may ac...... hiện toàn bộ
Evolutionary tracks of the terrestrial planets
The moon - Tập 39 - Trang 207-214 - 1987
Takafumi Matsui, Yutaka Abe
On the basis of the model proposed by Matsui and Abe, we will show that two major factors — distance from the Sun and the efficiency of retention of accretional energy — control the early evolution of the terrestrial planets. A diagram of accretional energy versus the optical depth of a proto-atmosphere provides a means to follow the evolutionary track of surface temperature of the terrestrial pla...... hiện toàn bộ
Geochemistry of the Venera 8 material demonstrates the presence of continental crust on Venus
The moon - - 1990
O. V. Nikolayeva
Thermal instabilities and the formation of lunar maria
The moon - Tập 8 - Trang 335-339 - 1973
J. A. Bastin
A model is discussed for a possible type of thermal instability in the outer layers of the Moon. An estimate is made for the temperature differential driving the instability. It is suggested that such an instability may have been involved in the formation of the lunar maria.
SPECTROSCOPY OF A GEMINID FIREBALL: ITS SIMILARITY TO COMETARY METEOROIDS AND THE NATURE OF ITS PARENT BODY
The moon - Tập 95 - Trang 375-387 - 2005
J. M. TRIGO-RODRíGUEZ, J. LLORCA, J. BOROVIČKA, J. FABREGAT
A detailed analysis of a photographic spectrum of a Geminid fireball obtained in December 14, 1961 at the Ondrejov Observatory is presented. We have computed a synthetic spectrum for the fireball and compared it with the observed spectrum assuming chemical equilibrium in the meteor head. In this way we have determined relative chemical abundances in meteor vapors. Comparing the relative chemical a...... hiện toàn bộ
O. Richard Norton, The Cambridge Encyclopedia of Meteorites: Book Review
The moon - - 2002
Martin G. Horejsi
The surface of asteroid 951 Gaspra
The moon - Tập 75 Số 1 - Trang 53-75 - 1996
P. J. Stooke
On possible mechanisms of gas accumulation in the surface layer of the Moon
The moon - Tập 3 - Trang 214-220 - 1971
A. M. Gutkin, M. S. Markov, Ts. M. Raitburd, M. V. Slonimskaya
Preface
The moon - Tập 66 - Trang v-vi - 1994
MF A'Hearn, V. Vanysek
Pre-capture orbits of the moon
The moon - Tập 15 - Trang 439-443 - 1976
GP. Horedt
If the mass of the Earth was not considerably larger than at present, the pre-capture orbit of the Moon was in the range 0.9–1.1 A.U. Capture occurred within several 108 years after formation of the Moon.
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