[P-CG25] Formation and Evolution of Materials in the Universe

[PCG25-12] The far-infrared space telescope PRIMA: Progress report 2026 and the necessity in star and planet formation sciences

*Shota Notsu¹, Yao-Lun Yang², Hideko Nomura³, Kenji Furuya², Hanae Inami⁴, Tohru Nagao⁵ (1. Earth and Planetary System Science Group, Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 2. Star and Planet Formation Laboratory, Pioneering Research Institute, RIKEN, 3. Division of Science, National Astronomical Observatory of Japan, 4. Astrophysical Science Center, Hiroshima University, 5. Research Center for Space and Cosmic Evolution, Ehime University)

Keywords:PRIMA, Protoplanetary Disks, Far-infrared Space Telescope, Protostars, Dust grains, Snowlines