What makes you think the shape of a universe is a ping pong ball ?

Would be great if you show me source 

I've got another question then , since blackhole absorbs light would that make it the ultimate of ultimate ?

---

Added on June 29, 2011, 8:24 am
Yes really good one there , but I'm still VERY curious whats beyond that universe ? I'm sure at some point there must be a boundary . IF there is once again , what is beyond the boundary of that boundary ? and it goes on

---

Added on June 29, 2011, 8:33 am
Ohh , but I guess I just hate the effect on infinity . So then if infinity at least the universe has to start from one point .

---

Added on June 29, 2011, 1:48 pm
Unfortunately matt , I would try not to take this as beyond our comprehension . Theories like these always start contradicting religion but would like to keep religion out of this topic 100% .

Also in other galaxies is it possible to find another us ? In another dimension like for example another of matt85 in a completely different world .

Here is an example

matt85 -> Lives in a world where fish can fly*Andromeda           
matt85 -> Lives in a world where dogs can fly*Bode's Galaxy
matt85 -> Lives in a world where humans can fly*Mayall's Object
matt85 -> Lives in a world where its located in the Milky Way on a planet called Earth

These codes are names of galaxies founded by scientist

The observable universe is bound by the speed of light multiplied by the age of the universe. If the age of the universe is 15 billion years, then the observable universe is 15 billion light years. Anything at 20 billion light years cannot be seen now, because it would take 20 billion years for the light to get here. And if the universe is only 15 billion years, it would take another 5 billion years for the light to arrive. (I heard this somewhere, but cannot remember where).

If the limit of the observable universe is the same distance all around, it would be a sphere. And a ping pong ball is spherical.