1. Ground-based measurements with the ADRON active gamma-ray and neutron spectrometer designed for lunar and Martian landing missions

   • M. L. Litvak
   • D. V. Golovin
   • A. B. Sanin

   OriginalPaper 03 June 2017 Pages: 171 - 184

2. Selection of Luna-25 landing sites in the South Polar Region of the Moon

   • M. V. Djachkova
   • M. L. Litvak
   • A. B. Sanin

   OriginalPaper 03 June 2017 Pages: 185 - 195

3. A model of possible variations of the galactic cosmic ray intensity over the recent billion years

   • V. A. Alexeev

   OriginalPaper 03 June 2017 Pages: 196 - 203

4. Comparison of some characteristics of comets 1P/Halley and 67P/Churyumov–Gerasimenko from the Vega and Rosetta mission data

   • L. V. Ksanfomality

   OriginalPaper 03 June 2017 Pages: 204 - 220

5. Specific features of orbits of Kreutz dwarf comets

   • O. V. Kalinicheva

   OriginalPaper 03 June 2017 Pages: 221 - 232

6. Positional observations of small solar system bodies with the SBG telescope at the Astronomical Observatory of the Ural Federal University

   • G. T. Kaiser
   • Yu. Z. Wiebe

   OriginalPaper 03 June 2017 Pages: 233 - 244

7. Variable solar wind

   • I. S. Veselovskii

   Discussions 03 June 2017 Pages: 245 - 247