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Fornax

Furnace (Fornacis)

IAU: For

Fornax, the Furnace, is a faint southern constellation created by Nicolas-Louis de Lacaille in the 18th century. It represents a chemist's furnace used for distillation experiments. Though dim, Fornax contains the Fornax Cluster, a relatively nearby galaxy cluster, and the Fornax Dwarf, one of the Milky Way's satellite galaxies.

Brightest Star
Alpha Fornacis (3.87 mag)
Best Viewing
📅 November - December
Visibility
🌍 Southern Hemisphere, low northern latitudes

📜 Mythology

Fornax has no classical mythology as it is a modern constellation. It was created by Nicolas-Louis de Lacaille during his expedition to the Cape of Good Hope (1751-1752). Originally named 'Fornax Chemica' (the Chemical Furnace), it honors the laboratory furnace used in chemical experiments during the Age of Enlightenment. Lacaille commemorated many scientific instruments in his southern constellations.

💡 Facts

  • The Fornax Cluster is a relatively nearby galaxy cluster at about 62 million light-years
  • The Fornax Dwarf Galaxy is one of the Milky Way's satellite galaxies at 460,000 light-years
  • NGC 1365 in Fornax is a beautiful barred spiral galaxy often photographed by amateurs and professionals alike
🌌View in 3D Star Map

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