free web tracker, fire_lady Press "Enter" to skip to content


Can Humanity Travel via Wormholes?


Wormholes have always tantalized us, not just in movies like Interstellar or Stargate, but also in real scientific discussions. But, how much do we really know about them? Are they the cosmic shortcuts of the universe or just a figment of our imaginations? Let’s delve deep.

What are Wormholes?

Often depicted in fiction as a quick passageway between two distant points in space or even time, wormholes are theoretically supported by Einstein’s field equations of the general theory of relativity. This theory gives us space-time, which combines three-dimensional space with one-dimensional time, portraying a coherent four-dimensional structure. Every energy form, whether mass, light, or electric charges, influences the properties of space-time, and vice versa.


Using the Schwarzschild solution, we get a mathematical representation of the gravitational field. This, while apt for Earth, isn’t sufficient for black holes. But, this metric does lead to the realization of three space-time geometries: black holes, white holes, and the entrancing wormholes.

While black holes absorb everything that crosses their event horizons, white holes do the exact opposite. They eject mass continuously. The link connecting these contrasting galactic entities is termed as the Einstein-Rosen bridge. The whole structure, including both holes and the bridge, is the wormhole. These might connect two points in our space-time or possibly lead to a different multiverse altogether.

The Issue of Stability

The chief concern with wormholes is their stability. Renowned physicist, Stephen Hawking, theorized that any normal matter entering a wormhole could cause it to collapse. To maintain the wormhole’s integrity, we’d need a galactic stabilizer – the much-debated ‘exotic matter’.

Exotic matter isn’t just any particle. In this context, it refers to an unverified form of matter with a negative energy density, exhibiting anti-gravitational properties. Theoretically, to keep a one-meter diameter wormhole open, we’d need an amount of exotic matter equivalent to Jupiter’s mass.

Can We Use Wormholes for Travel?

The most burning question: Can we pass through a wormhole? The answer is riddled with uncertainty. Should we ever find or create a wormhole, would they be stable enough for travel? Even slight disturbances, like a spaceship entering, might cause its collapse. In such a scenario, the white hole would disconnect from the black hole, dissolving in the process. The result? A ship forever trapped in the black hole, soon to be torn apart by extreme gravitational forces.

However, all is not lost. A recent study introduced by physicists Wahl, Gao, and Jafaris brings hope. They theorized the existence of wormholes that don’t need the debated exotic matter. Instead, negative energy could be generated externally at the wormhole’s mouths using quantum connections. If an object entered one black hole, it might emerge from a second black hole, linked by the wormhole, a process mathematically resembling quantum teleportation.

The intriguing ER=EPR conjecture by string theorist Juan Maldena supports this, suggesting entangled particles and wormholes might be equivalent, with space itself formed by quantum entanglements.

In Conclusion

While the mystery of wormholes continues, it’s a topic that fuels imaginations and research alike. If they exist and we can harness them, it might redefine space travel. Until then, we can only speculate and remain captivated by their enigmatic allure.

Do you believe in the existence of wormholes? Let’s discuss in the comments below. For more cosmic content, stay tuned and explore our other posts. Safe journeys till our next exploration!