noun🔗Share소행성An asteroid of any size"1979 Tsunami generation by pelagic planetoid impact"1979년 해양 소행성 충돌에 의한 쓰나미 발생.astronomyspaceChat with AIVocabulary GamePractice Reading
noun🔗Share소행성체An asteroid-like body in an orbit beyond the asteroid belt, such as a centaur or Kuiper belt object"Astronomers study planetoids like Pluto and other Kuiper belt objects to understand the early formation of our solar system. "천문학자들은 태양계의 초기 형성을 이해하기 위해 명왕성과 다른 카이퍼 벨트 천체와 같은 소행성체를 연구합니다.astronomyspaceChat with AIVocabulary GamePractice Reading
noun🔗Share소행성A larger, planetary, body in orbit around the Sun, such as Vesta or (candidate) dwarf planets such Eris or Sedna"1991 Optimal trajectories for an ion driven spacecraft from earth to the planetoid Vesta"1991 지구에서 소행성 베스타까지 이온 추진 우주선의 최적 궤적.astronomyspaceChat with AIVocabulary GamePractice Reading
noun🔗Share왜행성A dwarf planet"Astronomers are studying the characteristics of several planetoids located in the Kuiper Belt, to learn more about their composition and formation. "천문학자들은 카이퍼 벨트에 위치한 여러 왜행성의 특성을 연구하여 구성과 형성에 대해 더 자세히 알아보고 있습니다.astronomyspaceChat with AIVocabulary GamePractice Reading