Have you ever thought that we are alone in this enormous universe?
Have you ever heard about the Fermi paradox and Drake equation?

Physicist Enrico Fermi's question, "But where is everybody?" is one of today's most critical scientific questions. According to the Fermi paradox, there are numerous stars similar to our Sun in the universe, and these stars may have circumstellar habitable zones with Earth-like planets. Most of these stars are older than the Sun. In these Earth-like exoplanets, there may be intelligent life forms.

 

Frank Drake's equation explains this paradox from a mathematical perspective:

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Here, in Astrobiologist, you can find answers to your questions about our Universe. You can ask, "But where is everybody?" or "How to become an astronaut or astrobiologist?" You can learn about astrobiology and space sciences.

 

If you would like to know more, welcome to the Astrobiologist.