# search for extra-terrestrial intelligence

> effort to find civilizations not from Earth

**Wikidata**: [Q484587](https://www.wikidata.org/wiki/Q484587)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Search_for_extraterrestrial_intelligence)  
**Source**: https://4ort.xyz/entity/search-for-extra-terrestrial-intelligence


## References

1. Freebase Data Dumps. 2013
2. BBC Things
3. YSO-Wikidata mapping project. 2023
4. BabelNet
5. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)