A few hundred years ago it took you months to circle the globe. Then a little quicker by balloon. Then a little faster by airplane. The faster by commercial jet. Then in only 90 minutes via the space shuttle. All this speed in just a couple of hundred years. Now imagine an advanced civilization somewhere in the galaxy thousands or millions of years ahead of on Earth?
The speed of light is often mentioned when it comes to interstellar space travel. But we have only learned about that in just the last century or so. We have so much to learn. Wormholes are a possibility to shortcut the distances. So is folding space and time much like folding a piece of paper to short the distance between two points.
Here is something else to think about since we are also wondering if we have been visited in the past. Enjoy:
WIN EVERY PYRAMID DEBATE WITH THIS FACT! - YouTube
08 The Great Pyramid - Secrets in Plain Sight - YouTube