1. Academician Mstislav Vsevolodovich Keldysh (For the 100th anniversary of his birthday)

   Announcement 05 February 2011 Pages: 1 - 2

2. Investigations of the space environment aboard the Universitetsky-Tat’yana and Universitetsky-Tat’yana-2 microsatellites

   • V. A. Sadovnichy
   • M. I. Panasyuk
   • H. Salazar

   OriginalPaper 05 February 2011 Pages: 3 - 29

3. Dense interstellar clouds and ionization of the atmosphere and soil of mars

   • A. K. Pavlov
   • V. M. Ostryakov
   • G. I. Vasilyev

   OriginalPaper 05 February 2011 Pages: 30 - 33

4. Astrometric and photometric studies of the asteroid 2008 TC3

   • E. Y. Aleshkina
   • V. V. Kupriyanov
   • S. D. Tsekmeyster

   OriginalPaper 05 February 2011 Pages: 34 - 42

5. Asteroids 10 Hygiea, 135 Hertha, and 196 Philomela: Heterogeneity of the material from the reflectance spectra

   • V. V. Busarev

   OriginalPaper 05 February 2011 Pages: 43 - 52

6. Estimate for the decay rate of the general term of the laplace series for the geopotential

   • K. V. Kholshevnikov
   • V. Sh. Shaidulin

   OriginalPaper 05 February 2011 Pages: 53 - 59

7. The vector approach to the problem of physical libration of the Moon: the linearized problem

   • B. P. Kondratyev

   OriginalPaper 05 February 2011 Pages: 60 - 74

8. On the convergence of elliptic motion

   • L. G. Lukyanov

   OriginalPaper 05 February 2011 Pages: 75 - 79

9. Meteor-F detector of space dust

   • V. V. Vysochkin
   • S. A. Korolev
   • V. B. Andreenkov

   OriginalPaper 05 February 2011 Pages: 80 - 83

10. Quasiperiodic oscillations in the active solar regionsfrom the data of nobeyama radioheliograph

    • L. N. Dzhimbeeva

    OriginalPaper 05 February 2011 Pages: 84 - 91

11. Appreciation to the Reviewers of 2010

    OriginalPaper 05 February 2011 Pages: 92 - 92