On the asteroid hazard T. M. EneevR. Z. AkhmetshinG. B. Efimov OriginalPaper 01 April 2012 Pages: 93 - 102
Concentration of ions in the topside ionosphere as measured onboard the DEMETER satellite: Morphology and dependence on solar and geomagnetic activity V. A. GladyshevA. Yu. ShchekotovO. A. Molchanov OriginalPaper 01 April 2012 Pages: 103 - 115
On the belt of energetic electrons at L = 2.75 in the Earth’s magnetosphere Yu. I. LogachevL. L. Lazutin OriginalPaper 01 April 2012 Pages: 116 - 123
Relationship between the fluxes of relativistic electrons at geosynchronous orbit and the level of ULF activity on the Earth’s surface and in the solar wind during the 23rd solar activity cycle A. S. PotapovB. TsegmedL. V. Ryzhakova OriginalPaper 01 April 2012 Pages: 124 - 140
The influence of effects of the heliospheric interface on parameters of backscattered solar Lα radiation measured at the Earth’s orbit O. A. KatushkinaV. V. Izmodenov OriginalPaper 01 April 2012 Pages: 141 - 151
Spherical harmonic series for derivatives of all orders of the gravitational potential of a planet and their application in satellite geodesy and space navigation M. S. PetrovskayaA. N. Vershkov OriginalPaper 01 April 2012 Pages: 152 - 159
A mechanism of formation of polar cyclones and possibility of their prediction using satellite observations I. V. MingalevK. G. OrlovV. S. Mingalev OriginalPaper 01 April 2012 Pages: 160 - 169
Investigation of the effectiveness of an algorithm of active magnetic damping M. Yu. OvchinnikovV. I. Pen’kovS. O. Karpenko OriginalPaper 01 April 2012 Pages: 170 - 176
Motion of a descent capsule relative to its center of mass when deploying the orbital tether system Yu. M. ZabolotnovO. N. Naumov OriginalPaper 01 April 2012 Pages: 177 - 187
Chaotic oscillations of spacecraft with an elastic radially oriented tether V. S. AslanovA. S. Ledkov OriginalPaper 01 April 2012 Pages: 188 - 198
Elliptic orbits and satellite constellations for coverage of illuminated areas Yu. P. Ulybyshev Short Communications 01 April 2012 Pages: 199 - 202