Synonyms for outer space
All synonyms
Noun
1. Last frontier — any region of space beyond limits determined with reference to boundaries of a celestial system or body…
last frontier informal, high frontier informal, final frontier informal
Other
Definitions
- n. 1
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.
The telescope captured incredible images from outer space.
By length
- 5 letters
- space1