# The ALCHEMI Atlas: Principal Component Analysis Reveals Starburst Evolution in NGC 253

> Research article (The Astrophysical Journal Supplement Series, 2024) · cited 10× · AI/ML

**Wikidata**: [openalex:W4392851821](https://www.wikidata.org/wiki/openalex:W4392851821)  
**Source**: https://4ort.xyz/entity/the-alchemi-atlas-principal-component-analysis-reveals-starburst-evolution-in-ngc-253