The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.

The Big Bang theory describes how the universe expanded from an initial state of high density and temperature.[1] It is the prevailing cosmological model explaining the evolution of the observable universe from the earliest known periods through its subsequent large-scale form.[2][3][4] The model offers a comprehensive explanation for a broad range of observed phenomena, including the abundance of light elements, the cosmic microwave background (CMB) radiation, and large-scale structure.