Drake equation
English
    
    Etymology
    
Named after American astrophysicist Frank Drake (1930–2022).
Proper noun
    
- (exobiology) A formula for calculating the probability of civilizations existing elsewhere in the Milky Way galaxy and of their ability to communicate with Earth.
Translations
    
See also
    
    This article is issued from Wiktionary. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.