{"id":1487,"date":"2026-02-03T17:48:01","date_gmt":"2026-02-03T08:48:01","guid":{"rendered":"http:\/\/utops.s.u-tokyo.ac.jp\/en\/?p=1487"},"modified":"2026-02-03T17:48:01","modified_gmt":"2026-02-03T08:48:01","slug":"held-an-astronomy-workshop-for-high-school-students-3-2-3","status":"publish","type":"post","link":"https:\/\/utops.s.u-tokyo.ac.jp\/en\/held-an-astronomy-workshop-for-high-school-students-3-2-3\/","title":{"rendered":"Held an Astronomy Workshop for High School Students"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">On January 31 (Sat.) and February 1 (Sun.), 2026, we held an astronomy training for students from Matsusho-Gakuen High School and Suwa-Seiryo High School in Nagano Prefecture and Nirasaki High School in Yamanashi 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\" decoding=\"async\" width=\"494\" height=\"692\" src=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0035s.jpg\" alt=\"\" class=\"wp-image-1489\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0035s.jpg 494w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0035s-214x300.jpg 214w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"475\" height=\"525\" src=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2172s.jpg\" alt=\"\" class=\"wp-image-1490\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2172s.jpg 475w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2172s-271x300.jpg 271w\" sizes=\"auto, (max-width: 475px) 100vw, 475px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"622\" height=\"440\" src=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2180s.jpg\" alt=\"\" class=\"wp-image-1491\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2180s.jpg 622w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2180s-300x212.jpg 300w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2180s-380x270.jpg 380w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"800\" src=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2178s.jpg\" alt=\"\" class=\"wp-image-1492\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2178s.jpg 600w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/DSC_2178s-225x300.jpg 225w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"622\" height=\"440\" src=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0038s.jpg\" alt=\"\" class=\"wp-image-1493\" srcset=\"https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0038s.jpg 622w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0038s-300x212.jpg 300w, https:\/\/utops.s.u-tokyo.ac.jp\/en\/wordpress\/wp-content\/uploads\/2026\/02\/104_0038s-380x270.jpg 380w\" sizes=\"auto, (max-width: 622px) 100vw, 622px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>On January 31 (Sat.) and February 1 (Sun.), 2026, we held an astronomy training for students from Matsusho-Gak &hellip;<\/p>\n","protected":false},"author":1,"featured_media":1489,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2,23],"tags":[],"class_list":["post-1487","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","category-utops"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - 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