1 文書を見つけるための辞書。

• space, outer space
• 宇宙空間, 宇宙
• any location outside the Earth's atmosphere; "the astronauts walked in outer space without a tether"; "the first major milestone in space exploration was in 1957, when the USSR's Sputnik 1 orbited the Earth"
• 地球の大気圏外の場所