Volume 127, Number 1, May 1997
| v |
In Memoriam: Clyde Tombaugh
David H. Levy
|
| 1 |
Chaotic Diffusion and the Origin of Comets from the 2/3 Resonance in the Kuiper Belt
Alessandro Morbidelli
|
| 13 |
From the Kuiper Belt to Jupiter-Family Comets: The Spatial Distribution of Ecliptic Comets
Harold F. Levison and Martin J. Duncan
|
| 33 |
Are Main-Belt Asteroids a Sufficient Source for the Earth-Approaching Asteroids? I. Predicted vs Observed Orbital Distributions
David L. Rabinowitz
|
| 55 |
Microparticle Populations at LEO Altitudes: Recent Spacecraft Measurements
J. A. M. McDonnell, P. R. Ratcliff, S. F. Green, N. McBride, and I. Collier
|
| 65 |
Accretion of Mass and Spin Angular Momentum by a Planet on an Eccentric Orbit
Jack J. Lissauer, Alice F. Berman, Yuval Greenzweig, and David M. Kary
|
| 93 |
Tidal Evolution into the Laplace Resonance and the Resurfacing of Ganymede
Adam P. Showman and Renu Malhotra
|
| 112 |
Veritas Asteroid Family: Remarkable Spectral Differences Inside a Primitive Parent Body
M. Di Martino, F. Migliorini, V. Zappalà, A. Manara, and C. Barbieri
|
| 121 |
The McDonald Observatory Serendipitous UV/Blue Spectral Survey of Asteroids
Anita L. Cochran and Faith Vilas
|
| 130 |
Surface Lithologic Heterogeneity of Asteroid 4 Vesta
Michael J. Gaffey
|
| 158 |
Titan Haze: Structure and Properties of Cyanoacetylene and Cyanoacetylene-Acetylene Photopolymers
David W. Clarke and James P. Ferris
|
| 173 |
Titan's North-South Asymmetry from HST and Voyager Imaging: Comparison with Models and Ground-Based Photometry
Ralph D. Lorenz, Peter H. Smith, Mark T. Lemmon, Erich Karkoschka, G. W. Lockwood, and John Caldwell
|
| 190 |
Analysis of the Near-IR Spectrum of Saturn: A Comprehensive Radiative Transfer Model of Its Middle and Upper Troposphere
Dana X. Kerola, Harold P. Larson, and Martin G. Tomasko
|
| 213 |
Aerosol Debris in the Core and Crescent-Shaped Regions of Comet P/Shoemaker-Levy 9 H and G Fragment Impact Sites on Jupiter
A. Molina, F. Moreno, and 0. Muñoz
|
| 221 |
Volcanic Resurfacing of Io: Post-Repair HST Imaging
John R. Spencer, Alfred S. McEwen, Melissa A. McGrath, Paola Sartoretti, Douglas B. Nash, Keith S. Noll, and Diane Gilmore
|
| 238 |
The Detection of Water Ice in Comet Hale-Bopp
John K. Davies, Ted L. Roush, Dale P. Cruikshank, Mary Jane Bartholomew, Thomas R. Geballe, Tobias Owen, and Catherine de Bergh
|
| Notes |
|---|
| 246 |
A Possible Source of the X-Rays from Comet Hyakutake
T. G. Northrop, C. M. Lisse, M. J. Mumma, and M. D. Desch
|
| 251 |
ISOCAM Observations of the Comet P/Kopff Dust Trail
John K. Davies, Mark V. Sykes, William T. Reach, Francois Boulanger, Francois Sibille, and Catherine J. Cesarsky
|
| 255 |
Infrared Spectrophotometry of the NEAR Flyby Target 253 Mathilde
A. S. Rivkin, B. E. Clark, D. T. Britt, and L. A. Lebofsky
|
| 258 |
Detection of Gaseous Methane on Pluto
Leslie A. Young, J. L. Elliot, Alan Tokunaga, Catherine de Bergh, and Tobias Owen
|
| Book Reviews |
|---|
| 263 |
The Biological Universe: The Twentieth Century Extraterrestrial Life Debate and the Limits of Science. By Steven J. Dick
John D. Rummel
|
| 264 |
Extraterrestrials, Where Are They? Edited by B. Zuckerman and M. H. Hart
Bruce M. Jakosky
|
| 266 |
The Collision of Comet Shoemaker-Levy 9 and Jupiter. Edited by Keith S. Noll, Harold A. Weaver, and Paul D. Feldman
Thérèse Encrenaz
|
