Europlanet Science Congress 2021
Virtual meeting
13 – 24 September 2021
Europlanet Science Congress 2021
Virtual meeting
13 September – 24 September 2021

TP4

Impact Processes in the Solar System
Co-organized by OPS/SB
Convener: Elena Martellato | Co-conveners: Chrysa Avdellidou, Christopher Hamann, Isabel Herreros, Robert Luther, Jens Ormö

mpact processes shaped the Solar System, and modify planetary surfaces and small bodies until today. Impacts also have a technical application for Planetary Defence, exemplified by the joint ESA/NASA Asteroid Impact and Deflection Assessment (AIDA) collaboration. This session aims at understanding impact processes at all scales in terms of shock metamorphism, dynamical aspects, geochemical consequences, environmental effects and biotic response, and cratering chronology. Naturally, advancing our understanding of impact phenomena requires a multidisciplinary approach, which includes (but it is not limited to) observations of craters, strewn field or airbursts, numerical modelling, laboratory experiments, geologic and structural mapping, remote sensing, as well as petrographic and geochemical analysis of impact products.

We welcome presentations across this broad range of studies about natural or artificial impact collision phenomena on planetary and small bodies. In particular, we encourage work that bridges the gap between the investigative methods employed in studying planetary impact processes at all scales.