Is time travel possible, according to science? (Synopsis) [Starts With A Bang]

“One of the great things about music is that it has the capability of time travel – you smell a certain smell in the room and it takes you back to your childhood. I feel like music is able to do that, and it happens to me all the time.” -M. Ward

Have you ever wondered about time travel? Perhaps you have your destination in the far future, and want to see how it all turns out? Maybe you want to return to the past, and alter the future or present by your actions there? Or maybe you want to freeze time altogether? If you want to know whether it’s possible, the physics of relativity holds the answer.

Special relativity allows us to control our motion through time by manipulating our motion through space. The more we move through space, the less we move through time, allowing us to travel as far as we want into the future, limited only by our energy available for space travel. But going to the past requires some specific solutions to general relativity, which may (or may not) describe our physical Universe.

What’s the status of traveling through time? Come get the scientific story (with a brand new podcast) today!