Question

the universe started about​

Answer 1

Answer:

HEY MATES,

The Big Bang was the moment 13.8 billion years ago when the universe began as a tiny, dense, fireball that exploded. Most astronomers use the Big Bang theory to explain how the universe began. ... Astronomers have figured out that the universe is about 13 billion years old

Answer 2

Answer:

According to the standard Big Bang model, the universe was born during a period of inflation that began about 13.8 billion years ago. Like a rapidly expanding balloon, it swelled from a size smaller than an electron to nearly its current size within a tiny fraction of a second

Explanation: