Galaxy ObservationsCovers the observation of galaxies, including historical evolution, galaxy sequences, and dark matter.
Hydrogen in GalaxiesExplores the role of hydrogen in galaxies, its forms, interactions, and measurement methods.
Inhomogeneities in the UniverseDelves into gravitational instability, structures formation, and CMB temperature, exploring the inhomogeneities in the Universe.
Galaxy-Galaxy LensingExplores galaxy-galaxy lensing, mapping dark matter distribution and interpreting lensing signals.