1. Morphology and Size–Frequency Distribution of Kilometer-Scale Impact Craters on Callisto and Ganymede Derived from Galileo Data

   • M. A. Ivanov
   • A. T. Basilevsky

   OriginalPaper Pages: 447 - 457

2. Integration and Comparison of Clementine and Lunar Prospector Data: Global Scale Multielement Analysis1 (Fe, Ti, and Th) of the Lunar Surface

   • S. D. Chevrel
   • P. C. Pinet
   • W. C. Feldman

   OriginalPaper Pages: 458 - 459

3. Selection Effect in Semimajor Axes of Orbits of Extrasolar Planets

   • K. V. Kholshevnikov
   • E. D. Kuznetsov

   OriginalPaper Pages: 466 - 477

4. On the Origin of the Last Meteorite Parent Bodies

   • L. F. Golubeva
   • D. I. Shestopalov

   OriginalPaper Pages: 478 - 486

5. Mars Express Mission and Astrobiology*

   • A. Chicarro

   OriginalPaper Pages: 487 - 491

6. How Many Convective Zones Are There in the Atmosphere of Venus?

   • V. I. Moroz
   • A. V. Rodin

   OriginalPaper Pages: 492 - 494

7. Convective Zones in the Atmosphere of Venus and the Anomalous Heat Flux (in Response to Criticism)

   • M. N. Izakov

   OriginalPaper Pages: 495 - 498

8. Solar and Heliospheric Causes of Geomagnetic Perturbations during the Growth Phase of Solar Cycle 23

   • V. Bothmer
   • I. S. Veselovsky
   • O. S. Yakovchouk

   OriginalPaper Pages: 499 - 506

9. Quasi-Biennial Oscillations of Global Solar-Activity Indices

   • M. N. Khramova
   • E. V. Kononovich
   • S. A. Krasotkin

   OriginalPaper Pages: 507 - 512

10. Modeling Technogenous Contamination of the Near-Earth Space

    • A. I. Nazarenko

    OriginalPaper Pages: 513 - 521

11. New Numerical/Analytical Methods for Solving Equations of Orbital Motion

    • V. A. Shefer

    OriginalPaper Pages: 522 - 532