"'" is a Latin, Italian, and Occitan adjective meaning "astronomical". Astronomica may refer to:

  • Astronomica (Manilius), a classical work by Marcus Manilius from around the early 1st century AD
  • De astronomia or the Astronomica, a different classical work attributed to Gaius Julius Hyginus, also from around the early 1st century AD
  • Astronomica (album), a 1999 album by the American progressive metal band Crimson Glory
  • Astronomica: The Quest for the Edge of the Universe, a 1994 educational game by Hyper-Quest, Inc.

See also

  • Astronomia (disambiguation)<!-- WP:INTDAB -->