Why haven’t aliens contacted Earth?
The universe contains hundreds of billions of galaxies, each filled with billions of stars and potentially habitable planets. Yet despite the vastness of the cosmos, we have never detected a single confirmed extraterrestrial civilization.
This mystery is known as the Fermi Paradox.

In this video, we explore 10 chilling theories that attempt to explain the silence of the universe — from the terrifying Dark Forest Hypothesis to the existential threat of the Great Filter.

Some theories suggest aliens are hiding.
Others suggest they are waiting.
And some suggest something far more disturbing.

If any of these theories are true, humanity may not be alone… but we may wish we were.

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