大たい気き圏けん外がい

noun, noun which may take the genitive case particle 'no'

outside Earth's atmosphere; outer space; exoatmosphere

Refers to the region beyond Earth's atmospheric envelope. Used in scientific and technical contexts, as well as in general descriptions of space.

• 大たい気き圏けん外がいでは、空くう気きがないため音おとは伝つたわらない。

  Outside Earth's atmosphere, sound does not travel because there is no air.

• その衛えい星せいは大たい気き圏けん外がいの軌き道どうを周しゅう回かいしている。

  The satellite orbits in outer space.