# Testing the Detectability of Extraterrestrial O<sub>2</sub> with the Extremely Large Telescopes Using Real Data with Real Noise

> Research article (The Astrophysical Journal Letters, 2019) · cited 34× · AI/ML

**Wikidata**: [openalex:W2909884980](https://www.wikidata.org/wiki/openalex:W2909884980)  
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