It is currently not known whether aliens exist. The search for extraterrestrial life is an active area of scientific research
If aliens do exist, it is uncertain what they would look like or how they would behave.
The possibility of aliens visiting Earth is also unknown. Some people believe that aliens have visited Earth in the past
The search for aliens is conducted through a variety of means, including the study of exoplanets
The Drake Equation is a mathematical formula used to estimate the number of extraterrestrial civilizations in the Milky Way galaxy
The Fermi Paradox is a contradiction between the high probability of extraterrestrial life and the lack of evidence for it.
The search for aliens has led to some interesting discoveries, such as the existence of exoplanets and the possibility of microbial life on Planets
Next: 10 Interesting facts about corruption in the world
Find out More..