# Olbers's paradox

> cosmological contradiction between the observed darkness of the night sky and a static universe model

**Wikidata**: [Q33558](https://www.wikidata.org/wiki/Q33558)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Olbers'_paradox)  
**Source**: https://4ort.xyz/entity/olbers-s-paradox


## References

1. Faceted Application of Subject Terminology
2. Freebase Data Dumps. 2013
3. National Library of Israel