Satellites - Orbits.

Orbits by: (Language materials, printed)

The transits of extrasolar planets with moons by: (Language materials, printed)

Orbits = 2nd order singularity-free solutions / by: (Language materials, printed)

Transits.

Aerospace Technology and Astronautics.

Geosciences.

Planetology.

Earth Sciences.

Extraterrestrial Physics, Space Sciences.

Math. Applications in Geosciences.

Satellites

Astrophysics and Astroparticles.

Astrobiology.

Applications of Mathematics.

Astronomy, Observations and Techniques.

Space Exploration and Astronautics.

Physics.

Geophysics/Geodesy.

Extrasolar planets.