Briefly explain the paradox of the question Where are the aliens? ...

[NClaborn]

Briefly explain the paradox of the question Where are the aliens?
 
  What will be an ideal response?

Question 2

Collisions between galaxies have little effect on the individual stars.
 
  Indicate whether the statement is true or false

[EAN94]

Answer to Question 1

If we survive and decide to become interstellar travelers, we are probably capable of it. Because our solar system formed some 5 billion years after the galaxy formed, it therefore seems likely that other civilizations should have evolved and developed interstellar travel long ago. The paradox is that we have not yet had any contact with such civilizations.

Answer to Question 2

TRUE

[NClaborn]

Both answers were spot on, thank you once again

[EAN94]

Great! Please up vote