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  1. Wormhole - Wikipedia

    Wormhole A wormhole visualized as a two-dimensional surface. Route (a) is the shortest path through normal space between points 1 and 2; route (b) is a shorter path through a wormhole. ... A wormhole …

  2. What are wormholes? An astrophysicist explains these ...

    Nov 17, 2023 · Key Takeaways: Wormholes are theoretical tunnels connecting distant points in space. They could potentially allow faster-than-light travel. Einstein's theory of relativity suggests wormholes...

  3. What Is a Wormhole? A Physics Perspective on Sci-Fi Portals

    May 24, 2025 · From the earliest days of science fiction to the forefront of theoretical physics, wormholes have captured imaginations as cosmic shortcuts—portals that might allow travel across …

  4. Wormhole – Definition & Detailed Explanation - Sentinel Mission

    Sep 13, 2025 · What is a Wormhole? A wormhole, also known as an Einstein-Rosen bridge, is a theoretical passage through spacetime that could create shortcuts for long journeys across the …

  5. Wormhole | Definition & Facts | Britannica

    Nov 21, 2025 · Wormhole, solution of the field equations in German-born physicist Albert Einstein’s theory of general relativity that resembles a tunnel between two black holes or other points in space …

  6. Do wormholes actually exist? - BBC Sky at Night Magazine

    Jan 11, 2024 · We've all heard of the concept of wormholes in space: passages through space and time that instantly transport someone or some thing to another dimension. But are wormholes real? Could …

  7. What is a Wormhole? Your Ultimate Guide to Wormholes

    A wormhole is theorized to act as a bridge between two points in space-time (you can travel back and forth), potentially allowing travel or communication between them.

  8. Do Wormholes Exist? The Science Behind Space Shortcuts

    Apr 28, 2025 · Scientifically, a wormhole is a hypothetical structure linking two separate points in space and time. It’s also called an Einstein-Rosen bridge, named after the two brainiacs who first proposed …

  9. NASA's Cosmicopia -- Ask Us - Space Physics - Wormholes, Time ...

    Oct 14, 2005 · You can think of an ant on a piece of paper. If that ant could fold the paper around and poke a hole through it, it could get to the far end much faster than if it just walked. That's what a …

  10. Wormholes: Connecting Points in Space and Time - Simple Science

    Jul 21, 2025 · Wormholes are fascinating concepts in physics and are often discussed in relation to the theory of general relativity. They are thought to be pathways through spacetime that could connect …