Beyond The Universe Apr 2026

: A common misconception is that the universe expands into something. In reality, space itself is stretching ; it doesn't need "empty room" to grow into. 3. The Multiverse and "Super" Universes

: This theory proposes that infinite other universes exist, perhaps with different laws of physics.

When asking "what lies beyond the universe," the answer depends on how you define the "universe" itself. Scientists generally split this into three distinct concepts: what is beyond our sight, what is beyond the physical fabric of space, and what might exist as a "super" structure. 1. Beyond the Observable Universe Beyond the universe

: Measurements suggest the universe is "flat" like an endless sheet of paper. This implies it may be infinite in extent , with no physical edge at all. 2. Beyond the Fabric of Space-Time

Some modern theories suggest our entire universe is just one "bubble" in a much larger sea. : A common misconception is that the universe

If the universe is finite, it doesn't necessarily have a "wall." Instead, it might be curved like the surface of a sphere.

: Our universe could be an isolated "island" floating in a higher-dimensional "super-universe". What's Beyond The Observable Universe? The Multiverse and "Super" Universes : This theory

The observable universe is a sphere around Earth containing everything we can currently see. Because light has a speed limit, we can only see objects whose light has had time to reach us since the Big Bang (about 13.8 billion years ago).