The Italian physicist Enrico Fermi posed the question 'Where are they?' in 1950, which is now known as the Fermi Paradox or The Great Silence.

Authors

• Person: Not available Organization: EarthSky
  Scientists gather to contemplate The Great Silence | Human World

Sources

• Scientists gather to contemplate The Great Silence | Human World earthsky.org EarthSky via serper

Referenced by nodes (2)

• Fermi paradox concept
• Enrico Fermi entity