I personally think UFO’s and all the Roswell stuff is fake. BUT I do think there is very legitimate possibility of Non human intelligence out in the Universe. There has also been the famous Drake Equation that can calculate the likelihood of life out in the universe. Even with very conservative variables you still get a strong possibility of life. Seems stupid to me to believe that only Earth has life when there is endless planets with similar conditions to Earth. They likely are extremely far away though and reaching them would impossible at this point so it remains unproven.

What are you views on this? Do you think non earth based life possible and by extension intelligent non-earth beings