Is Time Travel Possible Through Black Holes? | How the Universe Works

Great Scott! You may not need a flux capacitor, a DeLorean or 1.21 gigawatts to time travel. Black holes, wormholes, and other naturally occurring cosmic phenomena may be the key to unlocking the secrets of time travel. 🕰️ ⚡️ About Science Channel: Learn about outer space, leading scientific...

69 min - Space & the Universe - Science Channel

More: Time, Space & Multiverse documentaries

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