What is Time Travel?

Uncovering Time Travel: Comprehending Einstein’s Theory of Relativity What is time travel? Time is defined to make motion simple. Understanding time helps us understand relativity. Curiosity about our place and identity drives us to explore. The Big Bang led to an expanding universe. We can’t go back in time, but Einstein’s theory of relativity explains how we can move into the future. Traveling faster than light through a wormhole might be possible. Understanding time helps us understand reality. Motion is...