Astronomers are uncovering new clues about how distant worlds form in the farthest reaches of space.
Planet formation extends far beyond Earth, involving a surprising variety of ingredients that come together in distant cosmic settings. Elements like hydrogen, helium, and silicates combine in protoplanetary disks to create new worlds. Alongside metals, ices, and organic compounds, these materials interact under varying conditions, shaping planets with unique compositions. Exploring these ingredients reveals the complex chemistry behind planet building throughout the universe.