Presentation Information
[9p-S203-4]On the perspectives of material science in Solar System
〇Yoshinori Takano1 (1.JAMSTEC)
Keywords:
Carbonaceous asteroid,The interactions between water,organic matter,and minerals,Chemical evolution
The samples returned to Earth from the carbonaceous asteroid Ryugu had an important advance in our understanding of Solar System science. The pristine samples record the chemical evolutionary history of the past 4.6 billion years for the interactions between water, organic matter, and minerals. Ryugu provides a natural laboratory for observing molecular evolution, therefore, the comparative studies of the carbonaceous asteroid Bennu will have a scientific significance. Here, we would like to discuss the perspectives for Solar System science from the scope of international community.