Planetary Science

Planetary science is a discipline that focuses on the study of planets, moons, and other celestial bodies within our solar system and beyond. Astrochemistry research in planetary science focuses on studying the chemical composition and processes occurring in planetary atmospheres, surfaces, and interiors. It aims to understand the origin, evolution, and dynamics of chemical species in planetary environments, providing insights into the formation and habitability of planets.

In addition to our own Solar System, telescopes can characterize the atmospheres of exoplanets, distant worlds orbiting around other stars in our galaxy. Various techniques, such as transit spectroscopy and direct imaging, are useful to analyze the light passing through or reflected by exoplanet atmospheres. By studying the absorption or emission features in these spectra, different molecules can be identified and their abundances can be determined.  Another important aspect of astrochemistry research in planetary science is the study of planetary surfaces and the interactions between the surface and the surrounding environment. This includes investigating the composition of rocks, minerals, and ice on planetary surfaces, as well as studying the processes responsible for their formation and alteration over time. Astrochemistry research also explores the chemistry occurring within planetary interiors. This involves studying the composition and behavior of materials under high pressures and temperatures to understand the formation and differentiation of planetary bodies. It helps scientists gain insights into the distribution and abundance of elements and isotopes within planets, the formation of metallic cores, and the processes that shape their internal structures.