# The progress of extraterrestrial regolith-sampling robots

> Research article (Nature Astronomy, 2019) · cited 77× · AI/ML

**Wikidata**: [openalex:W2948894702](https://www.wikidata.org/wiki/openalex:W2948894702)  
**Source**: https://4ort.xyz/entity/the-progress-of-extraterrestrial-regolith-sampling-robots