1. A method of calculation of vertical cutoff rigidity in the geomagnetic field

   • R. A. Nymmik
   • M. I. Panasyuk
   • B. Yu. Yushkov

   OriginalPaper 06 June 2009 Pages: 191 - 197

2. Studies of the stratosphere aerosol layer based on polarization measurements of the twilight sky

   • O. S. Ugolnikov
   • I. A. Maslov

   OriginalPaper 06 June 2009 Pages: 198 - 207

3. The use of radio images for analyzing the results of narrow-band radio location of asteroids

   • A. L. Gavrik
   • Yu. A. Gavrik
   • V. A. Sorokin

   OriginalPaper 06 June 2009 Pages: 208 - 216

4. A mechanism for generating magnetic field by vortex processes in stellar plasma

   • L. G. Kaplan
   • P. A. Otkidychev

   OriginalPaper 06 June 2009 Pages: 217 - 225

5. Some problems associated with design of cryobots

   • E. N. Chumachenko
   • R. R. Nazirov

   OriginalPaper 06 June 2009 Pages: 226 - 234

6. On the possibility of long-term maintenance of geostationary satellite attitude without using the external information sensors and inertial sensors

   • V. N. Platonov

   OriginalPaper 06 June 2009 Pages: 235 - 242

7. Optimal multi-orbit trajectories for inserting a low-thrust spacecraft to a high elliptic orbit

   • V. G. Petukhov

   OriginalPaper 06 June 2009 Pages: 243 - 250

8. Effect of parametric and nonlinear perturbations on statistical dynamics of the Earth’s pole

   • Yu. G. Markov
   • I. N. Sinitsyn
   • M. L. Kiselev

   OriginalPaper 06 June 2009 Pages: 251 - 258