COSMOS CATHOLICUS. - A large-format illustrated fortnightly Catholic magazine published in Rome from January 1899 to January 1, 1903.
It began publication under the title *Catholicum*, later changing to C. c. in the second half of the same year. Its aim was to provide readers in all countries with contemporary news of the Holy See and the Catholic world, tracking religious and moral progress in different states, the work of missionaries, and the manifestations of Christian genius in the sciences, literature, and the arts.