Browse terms - alphabetical

Delta Cepheid variable stars (1)
Delta Delphini variable stars (1)
Deltaite (1)
Deltas (1)
Delta Scuti variable stars (4)
Delta sunspots (2)
Deluge (1)
Delusions (1)
Delvauxite (1)
demand (1)
Demand and supply (1)
Demand estimation (1)
Demantoid (1)
Demarcation line of Alexander vi (1)
Demarcation line of Alexander VI (1)
Demartinite (1)
Dementia (1)
demersal zone (1)
Demesmaekerite (1)
Demicheleite (Br) (1)