{"id":1479,"date":"2025-08-06T15:02:21","date_gmt":"2025-08-06T06:02:21","guid":{"rendered":"http:\/\/utops.s.u-tokyo.ac.jp\/en\/?p=1479"},"modified":"2025-08-06T15:02:22","modified_gmt":"2025-08-06T06:02:22","slug":"held-an-astronomy-workshop-for-high-school-students-3-2-2-2","status":"publish","type":"post","link":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/held-an-astronomy-workshop-for-high-school-students-3-2-2-2\/","title":{"rendered":"Held an Astronomy Workshop for High School Students"},"content":{"rendered":"\n<p>On August 2 (Sat.) and 3 (Sun.), 2025, we held an astronomy training for students from Matsumoto-Arigasaki High School and Matsumoto-Fukashi High School in Nagano Prefecture. They estimated the distance to galaxies from photographs of galaxies and used the recession speeds of these galaxies to determine the age of the universe.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"614\" height=\"900\" src=\"http:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/IMG_3348.png\" alt=\"\" class=\"wp-image-1480\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/IMG_3348.png 614w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/IMG_3348-205x300.png 205w\" sizes=\"(max-width: 614px) 100vw, 614px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"618\" height=\"900\" src=\"http:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1826.png\" alt=\"\" class=\"wp-image-1481\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1826.png 618w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1826-206x300.png 206w\" sizes=\"(max-width: 618px) 100vw, 618px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"900\" height=\"593\" src=\"http:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1847.png\" alt=\"\" class=\"wp-image-1482\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1847.png 900w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1847-300x198.png 300w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1847-768x506.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"767\" height=\"1024\" src=\"http:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1829-767x1024.png\" alt=\"\" class=\"wp-image-1483\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1829-767x1024.png 767w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1829-225x300.png 225w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1829-768x1026.png 768w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1829.png 900w\" sizes=\"(max-width: 767px) 100vw, 767px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"900\" height=\"623\" src=\"http:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1850.png\" alt=\"\" class=\"wp-image-1484\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1850.png 900w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1850-300x208.png 300w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2025\/08\/DSC_1850-768x532.png 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>On August 2 (Sat.) and 3 (Sun.), 2025, we held an astronomy training for students from Matsumoto-Arigasaki Hig &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1480,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[2,23],"tags":[],"_links":{"self":[{"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1479"}],"collection":[{"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/comments?post=1479"}],"version-history":[{"count":1,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1479\/revisions"}],"predecessor-version":[{"id":1485,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/posts\/1479\/revisions\/1485"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/media\/1480"}],"wp:attachment":[{"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/media?parent=1479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/categories?post=1479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wp-json\/wp\/v2\/tags?post=1479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}