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googolplexbyte
Predictions
85
Comments
28
Member Since
August 2017
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Questions by googolplexbyte
Drake's Equation 7th parameter L: For how many years does a civilization remain detectable?
18k
years
Drake's Equation 6th parameter f_c: What fraction of planets with intelligent life are capable of interstellar communication?
0.158%
Drake's Equation 5th Parameter f_i: On what fraction of habitable planets with life does intelligence evolve?
3.48×10⁻⁴%
Drake's Equation 4th parameter f_l: On what fraction of habitable planets does any form of life emerge?
8.89×10⁻⁴%
Drake's Equation 3rd parameter n_e: What is the average number of habitable planets per star?
0.0522
planets/star
Drake's Equation 2nd parameter f_p: What fraction of stars form planets?
0.873%
Drake's Equation 1st Parameter R∗: What is the average rate of formation of suitable stars (stars/year) in our galaxy?
4.55
stars/year