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Why the universe is not infinitely old?
That’s because we know the universe isn’t infinitely old — we know the Big Bang occurred some 13.8 billion years ago. (In a fun twist, the universe has expanded since the Big Bang, so the objects that we see emitting light 13.8 billion years ago are now some 46 billion light-years away.)
Was the universe infinite before the Big Bang?
It’s possible that before the Big Bang, the universe was an infinite stretch of an ultrahot, dense material, persisting in a steady state until, for some reason, the Big Bang occured. This extra-dense universe may have been governed by quantum mechanics, the physics of the extremely small scale, Carroll said.
How can the universe be infinitely old?
In cosmological terms, the scientists explain that the quantum corrections can be thought of as a cosmological constant term (without the need for dark energy) and a radiation term. These terms keep the universe at a finite size, and therefore give it an infinite age.
How old is the universe according to Big Bang theory?
According to the Big Bang theory, the universe was born about 13.8 billion years ago. All the matter that exists today was once squished into an infinitely dense, infinitely tiny, ultra-hot point…
Did the universe have a beginning?
Universe May Have Had No Beginning. In the new formulation, the universe was never a singularity, or an infinitely small and infinitely dense point of matter. In fact, the universe may have no beginning at all. “Our theory suggests that the age of the universe could be infinite,” said study co-author Saurya Das,…
What does the Bible say about the Big Bang theory?
The Big Bang Theory has become a bad word among some Christians. However, when fully understood, the Big Bang points toward an outside agent who created all space, time, energy, and matter. Genesis 1:1 states this exact information: “In the beginning, God created the heavens and the earth.”
What is the Big Bang theory in short?
Big Bang under fire According to the Big Bang theory, the universe was born about 13.8 billion years ago. All the matter that exists today was once squished into an infinitely dense, infinitely tiny, ultra-hot point called a singularity. This tiny fireball then exploded and gave rise to the early universe.