By the late 21st century, humanity will have mastered interplanetary travel, setting its sights on the asteroid belt—a treasure trove of metals and resources. Advanced spacecraft, powered by nuclear fusion or next-generation,Early Concept of Chang'e-1 | The Planetary Society,32KB,ゲスト:愛媛大学宇宙進化研究センター准教授 松岡良樹さん(2024.12.28 放送) | 坂の上のラジオ,X線で観た宇宙に「S8緊張」は見られない 「eROSITA」が挑戦