A timeline of everything we know about the origins of our universe. From the birth of the cosmos in the Big Bang to the formation of life on Earth.

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. In the beginning, there was nothing. Then, around 13.7 billion years ago, the universe ...

A team of scientists is proposing a bold alternative to the Big Bang theory, suggesting that our universe may have instead ...

The Penny and Leonard timeline on The Big Bang Theory is filled with ups and downs, as they break up and get back together multiple times throughout the seasons.; Season 2 of the show made it seem ...

Season 7 of 'Young Sheldon' will play out in 2023 and 2024. The 'Big Bang Theory's' timeline makes some fans think season 7 might be the end.

The Big Bang theory-haters all aspire to be cosmic revolutionaries—and that’s precisely what all scientists want to be, too. “Sometimes, ... Timeline of the universe.

Young Sheldon EP Previews the Death of [Spoiler] — and What It Means for Big Bang Timeline (Watch Video) Ryan Schwartz. Wed, April 13, 2022 at 7:43 PM UTC. 2 min read.

We can slow things down when we need to, but also honour some sort of realistic timeline." The Big Bang Theory aired on CBS in the US. You can buy the complete boxset now on DVD and Blu-ray.

A timeline of important events in our universe's history. (Image credit: Getty) On that third, watery world, between 3.8 and 3.5 billion years ago (depending on whom you ask), tiny, simple ...