The Universe was at 3000 degrees K at conception, and since then, the universe has expanded by a factor of 1000. The latest revised temperature is at 3 degrees K.
The big bang was the BEGINNING of the universe so there was no temperature before it :P
The background temperature of the universe 300,000 years after the Big Bang was roughly 3,000°K.
The Big Bang theory suggests that the universe began as a singularity, a point of infinite density and temperature.
Some questions about the Big Bang theory and its implications for the origin of the universe include: What caused the Big Bang? How did the universe evolve after the Big Bang? What evidence supports the Big Bang theory? What are the implications of the Big Bang for our understanding of the universe's beginning and future?
The matter for the Big Bang is believed to have originated from a singularity, a point of infinite density and temperature, which existed before the universe began.
A few minutes into the expansion of the big bang, the temperature was about a billion kelvins
The big bang began the expansion of spacetime with great rapidity. The Universe began with the Big Bang. In other words both space and time began at the big bang. The big bang started the Universe from the point t=0.
The Universe was at 3000 degrees K at conception, and since then, the universe has expanded by a factor of 1000. The latest revised temperature is at 3 degrees K.
Our concept of the "big bang" has no explanation about how or why, but our hypothesis is that there was NOTHING before the Big Bang created the universe.
The event that marks the beginning of the universe is the Big Bang. This was a cosmic event that occurred about 13.8 billion years ago, creating the universe as we know it today. The Big Bang theory is widely accepted by scientists as the most plausible explanation for the origin of the universe.
The Big Bang Theory tells what happen at the begning of the universe. How the Earth comes into the universe
The most recognized model of how the universe began is the Big Bang theory. This theory proposes that the universe expanded from a very high-density and high-temperature state approximately 13.8 billion years ago, and has been expanding ever since.