Astronomical Unit
우주 단어
This page isn't available in your language yet, if you'd like to provide a translation please contact us at info@unawe.org

An astronomical unit is the average distance between the centre of the Earth and the centre of the Sun (about 150 million kilometres).

좀 더 알고 싶으세요?

Space Scoop 이란?

천문학 알아보기

다음 세대의 우주 탐험가를 위하여

Space Scoop 친구들

연락처