The Seager Equation calculates the number of planets with life that has transformed the atmosphere, such as through photosynthesis, whereas the Drake Equation calculates the number of civilizations sending out detectable radio waves.

Authors

• Person: Not available Organization: Space.com
  The Fermi Paradox - Where are all the aliens? - Space

Sources

• The Fermi Paradox - Where are all the aliens? - Space www.space.com Space.com via serper

Referenced by nodes (2)

• Drake Equation concept
• photosynthesis concept