Eridanus

The name “Eridanus” can refer to:

Rivers

• Eridanos (mythology) (or Eridanus), a river in Greek mythology, somewhere in Central Europe, which was territory that Ancient Greeks knew only vaguely
• The Po River, according to Roman word usage
• Eridanos (Athens), a former river near Athens
• Eridanos (geology), a large river that flowed between forty million and seven hundred thousand years ago from Lapland to the North Sea through where the Baltic Sea is now

Astronomy

• Eridanus (constellation), a southern constellation
• Eridanus cluster of galaxies in the constellation Eridanus
• List of stars in Eridanus
• Delta Eridani, a star
• Eta Eridani, a star
• Gamma Eridani, a star
• Eridanus Supervoid

Miscellaneous

• Eridan, a French rocket
• Eridanosaurus, a rhinocerotid originally described as a crocodilian.
• USS Eridanus (AK-92), a ship