月は丸くない | Taihong Pan | TEDxGrand School Qingdao Youth

中学生の発表者、Taihong Pan氏が、6階のバルコニーに置いた中古の小型望遠鏡で初めて月を観察した体験を語るTEDxトークです。想像していた滑らかな円ではなく、岩肌とクレーターのある表面が見えたことから、父親や参考書を通じて金星や中国の嫦娥探査機に関する自分の知識を見直していく過程が紹介されています。数学の問題で諦めかけた経験やロケットの失敗と再建など、挫折にも触れ、宇宙探査を支える多くの裏方の存在と、誤りを正すことの大切さを説いています。

• 望遠鏡で見た月は、滑らかな球ではなく岩だらけで凹凸のある表面だった
• 金星は惑星であり、嫦娥は実在の月探査機で月の土壌を持ち帰った
• 宇宙探査は宇宙飛行士だけでなく、名前の知られていない多くの人々に支えられている

In this TED Talk, Taihong Pan shares how a small, scratched 300-yuan telescope on a sixth-floor balcony changed the way he sees the sky—and himself. The first time he looked at the moon, he screamed: it wasn't the smooth, shiny coin he'd imagined, but a rocky, pitted world. That shock sparked a habit of questioning what he thought he knew. Through his father, he learned Venus is a planet, not a star; through The Space Encyclopedia, he discovered that Chang'e is not just a fairy tale but a real lunar probe that brought 1,731 grams of moon soil home. He also speaks honestly about nearly giving up on a math problem, watching rockets explode and be rebuilt, and realizing that space exploration depends on thousands of unnamed workers, not just famous astronauts. His message: being wrong is not failure—every corrected mistake brings us closer to the real sky. Chasing stars isn't about catching one; it's about keeping your head up, keep asking questions, and keep being surprised. As a student at Grand Primary School,Taihong Pan has achieved notable recognition in several English competitions. He won the Platinum Award in the Individual Final of the 20th Qingdao "Future Star" English Competition for Primary and Secondary School Students, and earned Gold Awards in the Individual Finals of the 17th, 18th, and 19th Qingdao English Competitions for Primary and Secondary School Students. He was also awarded Gold in the Individual Finals of the 1st, 2nd, and 3rd Peinuo Cup TED English Speech Competitions. This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at https://www.ted.com/tedx