Gas in Subhalos AffectsGas in Subhalos AffectsCosmic Signalsuniverse's early signals.Study reveals gas dynamics impactCosmology and Nongalactic AstrophysicsGas Dynamics in Subhalos: Impact on Cosmic SignalsExamining how gas in smaller galaxies affects signals in the universe.2025-08-13T04:28:27+00:00 ― 5 min read