Where Is Earth

Multiple Choice

Where is Earth?

A) at the exact center of an expanding universe, as shown by the universal expansion away from Earth in all directions
B) near the edge of an expanding universe, as shown by the microwave radiation coming to Earth from the edge
C) near but probably not right at the center of the universe, as shown by the fact that the edge is so far away from Earth
D) somewhere in an expanding universe but not in any special part of it