Gas Clouds andGas Clouds andGravitational Arcsthrough Mg II absorption studies.New insights on galaxies revealedAstrophysics of GalaxiesUncovering the Secrets of Gravitational Lensing and Gas CloudsA study reveals how gravitational arcs help understand gas regions around galaxies.2025-03-19T16:01:44+00:00 ― 6 min read