# Definition and use of functional analogues in planetary exploration

> Research article (Planetary and Space Science, 2021) · cited 30× · AI/ML

**Wikidata**: [openalex:W3120218141](https://www.wikidata.org/wiki/openalex:W3120218141)  
**Source**: https://4ort.xyz/entity/definition-and-use-of-functional-analogues-in-planetary-exploration