# Directed Panspermia: A 21st Century Perspective

> Research article (Science Progress, 2017) · cited 18× · AI/ML

**Wikidata**: [openalex:W2618282669](https://www.wikidata.org/wiki/openalex:W2618282669)  
**Source**: https://4ort.xyz/entity/directed-panspermia-a-21st-century-perspective