The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.
The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.
The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.
The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.
The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.
The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.
The universe is the entirety of all objects and spaces that
exist in time and space. It is the largest known system and is
believed to be approximately 13.8 billion years old.