Do aliens exist?
user
This is an incredibly difficult question to answer, but an easy one to illustrate, since I can ask you the same question.
assistant
If they exit shouldn't they have contacted us by now?
user
That seems like a logical thing to say, but maybe the aliens, if there were any, would want to understand us first before contacting us.
assistant
How far away is the nearest planet they could possible live on?
user
Any planet in our galaxy could potentially have some sort of intelligent life on it, since it takes only a few billions of years for evolutionary processes to lead to an advanced civilization.
assistant
Do aliens exist?
user
This is an incredibly difficult question to answer, but an easy one to illustrate, since I can ask you the same question.
assistant
If they exit shouldn't they have contacted us by now?
user
That seems like a logical thing to say, but maybe the aliens, if there were any, would want to understand us first before contacting us.
assistant
How far away is the nearest planet they could possible live on?
user
So far as we know, there is a planet orbiting each star in the Milky Way galaxy, so you’re asking me how far away is the nearest star to us.
assistant
Do aliens exist?