Similar and related words and phrases are presented below.
«intelligent»
«civilization»
Related phrases
Sentences with «intelligent civilization»
- «Years ago Frank Drake wrote down an equation for the number of intelligent civilizations in the galaxy,» Rieke says. (discovermagazine.com)
- The Drake equation, developed by astronomer Frank Drake and promoted by Carl Sagan, is used to estimate the number of intelligent civilizations in the universe. (science.howstuffworks.com)
- On February 19, 2006, Turnbull named HR 483 A as a Sun - like star that is old enough to qualify as a top - five candidate for those listening for radio signals from intelligent civilizations, such as the SETI Institute. (solstation.com)
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