Worlds in the making: The evolution of the universe

The text presents physical explanations for the origin and evolution of Earth and other celestial bodies, linking terrestrial phenomena to astronomical processes. It examines volcanoes, earthquakes, interior heat, atmospheric composition, and the factors that govern planetary habitability and climatic change. It develops solar physics, treating radiation, sunspots, prominences, and the role of radiation pressure in shaping cometary tails, dust, and exchanges of matter. The work addresses aurorae and magnetic disturbances, meteors and meteorites, and draws on observations of nebulae and stellar spectra to discuss nebular structures and collision-driven cosmogony. Physical laws and thermodynamics are applied throughout to account for large-scale cosmic evolution.