Looking into the past with a telescope

"Ioannis" wrote in message
news:1170106772.429559@athnrd02...

To me, it looks as though "the edge" of the universe around any individual
observer is simply a theoretical sphere of radius c*t where t is the age
of
the observer and c is the speed of light.

By that definition, if the speed of light were infinitely fast, the edge
would be infinitely distant.

Just a thought.