# SPECKLE IMAGING EXCLUDES LOW-MASS COMPANIONS ORBITING THE EXOPLANET HOST STAR TRAPPIST-1

> Research article (The Astrophysical Journal Letters, 2016) · cited 62× · AI/ML

**Wikidata**: [openalex:W2519659141](https://www.wikidata.org/wiki/openalex:W2519659141)  
**Source**: https://4ort.xyz/entity/speckle-imaging-excludes-low-mass-companions-orbiting-the-exoplanet-host-star-trappist-1