Definitions from Wiktionary (outer space)

▸ noun:  A region outside of explored space.
▸ noun:  Any region of space beyond limits determined with reference to boundaries of a celestial system or body, especially the region of space immediately beyond Earth's atmosphere; sometimes, space beyond Earth's solar system.
▸ noun:  A bluish shade of black.
▸ Also see outer_space

---

▸ Words similar to outer spaces
▸ Usage examples for outer spaces

▸ Idioms related to outer spaces
▸ Wikipedia articles (New!)
▸ Words that often appear near outer spaces
▸ Rhymes of outer spaces

▸ Invented words related to outer spaces