# Discovery of a 500 au Protobinary in the Massive Prestellar Core G11.92–0.61 MM2

> Research article (The Astrophysical Journal Letters, 2022) · cited 11× · AI/ML

**Wikidata**: [openalex:W4224293502](https://www.wikidata.org/wiki/openalex:W4224293502)  
**Source**: https://4ort.xyz/entity/discovery-of-a-500-au-protobinary-in-the-massive-prestellar-core-g11-920-61-mm2