They're just looked at images on a distant galaxy, and they expert explained that we're looking at what they galaxy was like 11 billion years ago, as it's taken that long for the light to reach us. He then said, that the galaxy is now about 40 billion light years away. What? How can that be possible. Isn't the universe about 14 billion years old, meaning that nothing could be that far away? I think our galaxy travels through space at less the 1% of the speed of light, but I don't know.