09-29-2010, 09:48 AM
Given the age of the universe and the no. of stars it contains I'd say it's almost certain that life has existed/exists/will exist somewhere other than on Earth.
Given the age of the universe and its size I'd say it's almost certain that we'll never cross paths with any of it.
Given the age of the universe and its size I'd say it's almost certain that we'll never cross paths with any of it.
"The fool doth think he is wise, but the wise man knows himself to be a fool."