A key strategy in the interpretation of the surface properties and composition of the wide variety of bodies in the Solar System is the synergy between ground- and space-based observations, space mission data, and laboratory experiments on analogue samples.

Indeed, telescopes and space probes provide direct measurements of the surface of planets, satellites, and other small bodies but only in the laboratory, it is possible to combine a variety of materials to produce and characterize analogues of planetary surfaces with a large set of analytical techniques.

The characterization of analogues (meteorites, minerals, ices, organics, etc.) in controlled experimental conditions provides data that can be used to extend the information from observations and space missions, allowing us not only to deepen the knowledge on their properties and composition, but also on the processes at work on the surfaces, as well as to test and calibrate future instruments and observations.

Laboratories also enable the analysis of returned samples, which is pivotal for understanding the origins and evolution of celestial bodies. This session is dedicated to the use of laboratory experiments on solid phases aimed to interpret remote-sensing observations both from ground-base and space telescope, spacecraft, landers, and rovers. Characterization of analogues, extraterrestrial samples, and returned materials aimed to support remote-sensing data and observations of the parent body will also be welcomed.