Watch Chapter 4 of a lecture from the 7th MACS Colloquium at Kyoto University's Graduate School of Science, where Professor Akira Tsuchiyama discusses the transition from Hayabusa to Hayabusa2 space missions. Learn about the mineral analysis findings from the Hayabusa asteroid samples and explore the expectations for the Hayabusa2 mission samples in this 17-minute segment titled "Listening to Minerals, Hearing Earth and Space: From Hayabusa to Hayabusa2." Delivered at Science Building 6, Room 401, this presentation is part of a larger series examining how mineral analysis helps us understand both terrestrial and cosmic phenomena.