Search Publications
Modeling of meteoroid streams: The velocity of ejection of meteoroids from comets (a review)
Ryabova, G. O.
An analytical review of the models of ejection of meteoroids from cometary nuclei is presented. Different formulas for the ejection velocity of meteoroids and the corresponding parameters are discussed and compared with the use of comet Halley and the Geminids meteoroid stream as examples. The ejection velocities obtained from observations of the …
Large-scale quasi-two-dimensional turbulence and a inverse spectral flux of energy in the atmosphere of Venus
Izakov, M. N.
The comparison of the theoretical inferences and the experimental data on large-scale turbulence in the atmospheres of the Earth and Venus, including those acquired with the Venus Express spacecraft, allows us to conclude that there is a inverse spectral flux of energy in the atmosphere of Venus, as in the terrestrial atmosphere, which participate…
The influence of the ionosphere in subsurface Martian soil sounding experiments and a method of its correction
Smirnov, V. M.; Yushkova, O. V.
The problem of radar sounding of the Martian soil from an orbiting spacecraft is analyzed. The influence of the ionosphere on the results of remote sounding is revealed through the results of numerical modeling and actual subsurface soil sounding experiments carried out using the MARSIS radar sounder aboard the Mars-Express spacecraft. A method of…