• ∞ Space never ends so we can never reach the end of it.  If we were to try to find the end going a million light years, we would die of old age before we even put a dent in the distance covered. 
• ∞ What we can see from our really powerful telescopes has captivated millions of people, but there is still more out there and we will never know just what and how much is really surrounding us.

                 Earth                                              Earth's closest neighbor, the moon