Planetary and Space Science (P&SS), published 15 times per year, is a peer-reviewed scientific journal established in 1959.

Numerical simulations of solar system processes are also conducted at ground-based facilities or on-board space platforms.

The editor-in-chief is Maria Cristina De Sanctis (National Institute of Astrophysics, Roma, Italy).

[2] Celestial mechanics is part of these studies, as this science includes understanding the dynamic evolution of the Solar System, relativistic effects, among other areas of analysis and consideration.

Small bodies describes dust, objects of rings, asteroids, comets, zodiacal light.