Galaxies and ClustersExplores the content of the Universe, large scale structures, galaxy classification, and galaxy clusters.
Hydrogen in GalaxiesExplores the role of hydrogen in galaxies, its forms, interactions, and measurement methods.
Thermal history of the UniverseExplores the evolution of the Universe, from its early stages to the present, covering topics such as astroparticle physics and the thermal history.
Gravitational LensesCovers gravitational lenses, deflection angle, lens equation, and their application to galaxies and the universe.