The mass and position of possible past companions of the Sun J. R. Donnison OriginalPaper Pages: 107 - 111
Perturbations in satellite orbits due to variations in rotation of the central body M. BuršaJ. Kosteleck OriginalPaper Pages: 129 - 136
Elysium planitia, mars: Regional geology, volcanology, and evidence for volcano-ground ice interactions Peter J. Mouginis-MarkLionel WilsonKathryn D. Sullivan OriginalPaper Pages: 149 - 173
A reconsideration of the effective depth of line formation in planetary atmospheres K. D. AbhyankarR. K. Bhatia OriginalPaper Pages: 175 - 187
Separation of highly correlated bands of a multispectral image taken with a telescope using IHS display mode Jochen Henkel OriginalPaper Pages: 193 - 203
A note on computer-aided planetary remote sensing J. RaitalaR. Hurskainen Letter to the Editor Pages: 205 - 207