system
Given the following post, respond as if you're commenting on Reddit:
human
Does our universe expand faster than the speed of light?

Just wondering if it's possible to ever reach the "edge" of the universe.  If it's possible, what would happen?
gpt
1) According to our best models and data, the universe has no edge. It's either wrapped back around on itself like a three-dimensional sphere or (more likely) infinite in extent.

2) According to our best models and data there are and have always been objects far enough away that their recession velocity as a result of expansion exceeds the speed of light.