We are developing observation machines to be mounted on planetary explorers and earth orbit satellites. These observation instruments remotely observe radiation from atmospheric and planetary plasmas. In order to clarify the cause of the planetary atmosphere, we are investigating short-term and long-term fluctuations of the planetary atmosphere by analyzing data as well as developing observation instruments.

BepiColombo

ISS-IMAP

HISAKI/EXCEED

UPI-TEX/SELENE

PHOENIX/EQUULEUS