Related terms
- en cosmic event horizon (n) ➜
- en cosmological horizon ➜
- fi havaittava maailmankaikkeus (n) ➜
- en universe ➜
Synonyms
- en known universe (n) ➜
- en known universe ➜
Word forms
- en observable universes (n) ➜
Links to other resources
- en.wiktionary.org observable universe