Cascades to Coast

Does the universe ever end?

Whether space ever ends is a hard question. There is a limit to the space that we can see. Light travels at 700 million miles an hour or 186,000 miles a second and the universe is about 15 - 20 billion years old. As a result, we can only see objects up to 15-20 billion light years (distance light travels in a year) away. If there is anything further away, the light from there hasn't reached us yet . It's likely that there is more to the universe, it will just take time for us to see it.