Question

what is big bang theory?

Answer 1

Your ANSWER MY FRIEND...____:-)___SMILE

The Big Bang Theory is the leading explanation about how the universe began. At its simplest, it says the universe as we know it started with a small singularity, then inflated over the next 13.8 billion years to the cosmos that we know today.

Because current instruments don't allow astronomers to peer back at the universe's birth, much of what we understand about the Big Bang Theory comes from mathematical formulas and models. Astronomers can, however, see the "echo" of the expansion through a phenomenon known as the cosmic microwave background.


The phrase "Big Bang Theory" has been popular among astrophysicists for decades, but it hit the mainstream in 2007 when a comedy show with the same name premiered on CBS. The show follows the home and academic life of several researchers (including an astrophysicist). _______:-)

I HOPE ITS HELP U..________MY FRIEND

SO MARK ME AS THE BRAINLIST...____:-)

Answer 2

The Big Bang theory is the prevailing cosmological model for the universe from the earliest known periods through its subsequent large-scale evolution. ... Physicists are undecided whether this means the universe began from a singularity, or that current knowledge is insufficient to describe the universe at that time