Do you believe in aliens and extraterrestrial life?  I do!
Yes, like Drake's equation, I have always speculated about the existence of intelligent life elsewhere!
What does Drake's equation state?
The equation summarizes the main concepts which scientists contemplate when considering extra terrestrial life.
So does it prove that there is extraterrestrial life?
No, but it offers a probabilistic argument that is used to estimate the possibilities.
that's cool - I say if it's possible, it's probable and there is ET life! Don't you?
Yes! There have been ongoing searches for signs since the mid-20th century!
Where abouts?  I know the midwest and America's heartland have been hot spots for evidence!
Intergalactically!  Depending on the category of search, methods range from analysis of telescope and specimen date to radios us to detect communication signals!