"There are a lot of places that there could be life. Now the big question is, are they trying to make contact, or do they want us to try?"
We've done everything from sending radio messages, to providing maps, to simply watching and listening.
Most civilizations may exist briefly, and end badly.
Could we find a way to send interstellar messages to intelligent life?
What stands in the way of discovering intelligent alien life?
"Whatever happened on Earth, it's not likely to be rare or unique."
Theories run the gamut from isolated phenomena to aliens.
If aliens exist, modern tech should be able to find them.
If we encountered alien life, how would you react?
We may have even found such evidence already and overlooked it.
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