Sep. 10, 2025 The 0.5-meter Solar Optical Telescope aboard "Hinode" has been registered as "Essential Historical Materials for Science and Technology" Archives for "Topics" 2025 (1) 2022 (1) 2021 (2) 2019 (2) 2018 (1) 2017 (1) 2016 (2) 2015 (1) 2014 (1) 2007 (2) 2006 (1)
