Choose Your Own Alien Adventure – The Drake Equation Gets Interactive | Smart News | Smithsonian Magazine
Drake equation: How the alien formula works, what its variables mean - Business Insider
PDF) The Statistical Drake Equation
Alien Hunters, Stop Using the Drake Equation | Space
Life in the Universe: An Interdisciplinary Seminar Course
How many alien civilizations are out there? A new galactic survey holds a clue.
How Data From The Kepler Space Telescope Is Changing The Drake Equation | by The Physics arXiv Blog | The Physics arXiv Blog | Medium
Drake's Brave Guess | Discover Magazine
The Statistical Drake Equation - ScienceDirect
Drake equation - Wikipedia
At Last, How Many Alien Civilizations are There? - Astrobiology Magazine
Life Beyond the Earth
Alien Hunters, Stop Using the Drake Equation | Space
Introduction - The Drake Equation
The Drake Equation
The search for life beyond Earth - Curious
Alien Hunters, Stop Using the Drake Equation | Space
The Drake equation. Understanding the Drake equation | by Jørgen Veisdal | Cantor's Paradise | Medium
A First Program – Calculating the Drake Equation
Are we alone in the universe? Revisiting the Drake equation – Exoplanet Exploration: Planets Beyond our Solar System
Scientists use this formula, called the Drake equation, to explore the chance we'll make contact with intelligent aliens | Business Insider
The Drake Equation: What Are the Odds That Aliens Exist? | Discover Magazine
Drake's Equation — Shane Delmore
Detectable civilizations in our galaxy 1 (video) | Khan Academy
Detectable civilizations in our galaxy 4 (video) | Khan Academy
