# The shape of (7) Iris as evidence of an ancient large impact?

> Research article (Astronomy and Astrophysics, 2019) · cited 17× · AI/ML

**Wikidata**: [openalex:W2916438917](https://www.wikidata.org/wiki/openalex:W2916438917)  
**Source**: https://4ort.xyz/entity/the-shape-of-7-iris-as-evidence-of-an-ancient-large-impact