![Alternative Proposal to the Big Bang's Singularity Theory: the Hartle-hawking State - ICJS - International Collegiate Journal of Science Alternative Proposal to the Big Bang's Singularity Theory: the Hartle-hawking State - ICJS - International Collegiate Journal of Science](http://icjs.us/wp-content/uploads/2022/03/Cover.jpg)
Alternative Proposal to the Big Bang's Singularity Theory: the Hartle-hawking State - ICJS - International Collegiate Journal of Science
Quantum physics - Carl Sagan explaining the Drake equation: N = R*•fp•ne•fl•fi•fc•L "In 1961, Carl's close friend, fellow astronomer Frank Drake, created an equation for calculating the number of intelligent civilizations in
![Are we alone in the universe? Revisiting the Drake equation – Exoplanet Exploration: Planets Beyond our Solar System Are we alone in the universe? Revisiting the Drake equation – Exoplanet Exploration: Planets Beyond our Solar System](https://exoplanets.nasa.gov/rails/active_storage/blobs/eyJfcmFpbHMiOnsibWVzc2FnZSI6IkJBaHBBdlFIIiwiZXhwIjpudWxsLCJwdXIiOiJibG9iX2lkIn19--47093cafb00ca973c4a49e7f968a0b6cf3c219f3/drank-equation1280.jpg)