Is Time Travel Possible?

Imagine a conversation where the wildest ideas from comic books and blockbuster films are held up to the rigorous light of real-world physics and engineering. That's the space occupied by Heavy Metal Presents: Putting The Science In Science Fiction. Each episode, hosts John Connelly, an aerospace engineer, Columbia Space Center's Benjamin Dickow, and Heavy Metal Magazine CEO Matthew Medney, bridge two seemingly separate worlds. They sit down with a fascinating mix of guests-working scientists, visionary authors, and creative entertainers-to dissect the concepts that fuel our favorite stories. You'll hear a planetary scientist analyze the feasibility of a fictional alien ecosystem, or a robotics expert unpack the mechanics of a famous movie android. The discussions are less about debunking and more about discovery, revealing how often tomorrow's technology is sparked by today's speculative fiction. This podcast thrives in the collision point, asking how close we might actually be to building that starship or encountering that strange, new life form. It’s for anyone who has ever finished a great sci-fi novel or watched an epic space opera and immediately wondered, "But could that really work?" The answers are often surprising, always insightful, and grounded in genuine scientific dialogue, making the far future feel a little more tangible.