이에 흥미를 보인 사람들은 두 부류였습니다. 우주를 올려다보고 싶은 행성학자들와 지구를 내려다보고 싶은 사람들이었죠.
There were two groups of people who were interested in this: planetary scientists, who want to look up, and then other people, who wanted to look down.