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  1. 2 days ago · Published in Nature’s Scientific Reports, a new paper explores the lack of “active, communicative civilizations” and suggests a change to the Drake Equation, a formula devised by astronomer Dr....

  2. 3 days ago · The equation – originally posited by Frank Drake – attempts to estimate the chances of coming into contact with intelligent life, and suggests that the chance of that should be high. But the new...

  3. 3 days ago · Developed by Dr. Frank Drake in 1961, the Drake Equation is a probabilistic formula used to estimate the number of active, communicative extraterrestrial civilizations in the Milky Way galaxy.

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  5. 2 days ago · Formulated in large part by the U.S. astrophysicist Frank Drake, it was first discussed in 1961 at a conference on the “search for extraterrestrial intelligence” (SETI), held at the National Radio Astronomy Observatory in Green Bank, W.Va. The equation states N = R*fpneflfifcL.

    • The Editors of Encyclopaedia Britannica
  6. 5 days ago · In 1961 astronomer Dr. Frank Drake devised an equation in which several factors are multiplied together to estimate the number of intelligent civilizations in our galaxy capable of making their ...

  7. 2 days ago · Sir Francis Drake ( c. 1540 – 28 January 1596) was an English explorer and privateer best known for his circumnavigation of the world in a single expedition between 1577 and 1580. This was the first English circumnavigation, and second circumnavigation overall.

  8. 5 days ago · Drake Equation Calculator. Created by Frank Drake in 1961, the original Drake equation was designed to calculate the number of intelligent communicative species which could be expected to exist in the galaxy.