VFN Reveals DistantVFN Reveals DistantStars' Companionscelestial companions.New methods enhance detection of faintEarth and Planetary AstrophysicsNew Techniques in Observing Distant Companions Around M Dwarf StarsAstronomers employ vortex fiber nulling to detect companions near cooler stars.2025-08-15T07:14:15+00:00 ― 6 min read