Concept
Bubble Universe
One of many universes nucleating from eternal inflation.
In eternal inflation, regions where inflation ends form individual 'bubble' universes, each with potentially different physics.
Overview
In eternal inflation, regions where inflation ends form individual 'bubble' universes, each with potentially different physics.
See also
Multiverse
A possible ensemble of many universes.
The Big Bang
How everything began, 13.8 billion years ago.
Black Holes
Regions where gravity stops light itself.
Dark Matter
The invisible mass holding galaxies together.
Dark Energy
The mysterious force accelerating the universe.
Light-Year & Astronomical Distances
Measuring the unimaginable.