The authors of the paper 'Estimating The Number of Intelligent Extraterrestrial Civilizations' estimate there are approximately 72 civilizations capable of interstellar communication via radio astronomy in the Milky Way.

Authors

• Person: Not available Organization: Zenodo
  Estimating The Number of Intelligent Extraterrestrial Civilizations

Sources

• Estimating The Number of Intelligent Extraterrestrial Civilizations zenodo.org Zenodo via serper

Referenced by nodes (1)

• Milky Way galaxy location