Evidence supporting this theory includes the cosmic microwave background, a faint "echo" of the universe's early expansion that scientists can study in detail. While the Big Bang Theory is widely ...

one big question about the big bang remains: “What was it that banged?” The answer lies in his theory of cosmic inflation. “It sets up the conditions for the big bang—like a prequel ...

A new study suggests that the explosive deaths of the universe's earliest stars created surprising quantities of water that ...

The widely accepted cosmological model begins with the Big Bang, followed by a rapid phase of inflationary expansion. This theory aligns well with observations of the cosmos such as the ...

The standard model explains the evolution of galaxies, the cosmic microwave background from the Big Bang, the abundance of chemical elements in the universe, and many other key observations based ...

Approximately 13.8 billion years ago, the universe originated from a singularity, swiftly expanding and cooling to create the ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...

John Ross Bowie will reprise the role of Barry Kripke in the project in development at Max The post ‘The Big Bang Theory’ ...

Astronomers have been confounded by recent evidence that the universe expanded at different rates throughout its life. New findings risk turning the tension into a crisis, scientists say.

Others took up the big bang theory, and for several years there were ... This argument ended when Arno Penzias and Robert Wilson found evidence of cosmic background radiation, which LeMaitre ...