Terra is a series of science fiction novels published by Arthur Moewig Verlag, Munich.
Together with the Utopia series of the rival publisher Erich Pabel Verlag, Rastatt the Terra series were the most important science fiction work in the post-World War II West Germany.
In 1958 Moewig started the series Terra Sonderband ("special issue").
In 1968/69 adaptations of the seven episodes of the television series Raumpatrouille, plus five original stories, were published in Terra Taschenbuch.
In 1961 Moewig started the space opera series Perry Rhodan which originally was written by K. H. Scheer, Walter Ernsting and other Terra related authors.