While parallel universes are a staple of science fiction, there are some real scientific theories to support them. But if ...

Our universe does host life, but it’s not the most optimal universe for life. Published in 1962 by American astronomer Frank ...

Parallel universes crop up in two places in physical ... which means it should exist. Perhaps time travel into the past is forbidden for exactly these reasons, according to Stephen Hawking's ...

Like stretch marks left on skin that expanded too quickly or cracks embedded in freezing ice, cosmic strings are artifacts of what the universe looked like in the moments before it rapidly changed ...

Feeling small? This post explores the vastness of the universe and how it can inspire us to live a meaningful life. 🌌✨ ...

One of the most popular science fiction tropes in movies and TV, right up there with time travel and extraterrestrial life, is the idea of parallel universes or alternate universes. The concept of ...

New Jersey’s thrift store scene is about to blow your mind. From mammoth warehouses to hidden gems, these ten colossal ...

These "parallel ... (plus time), there may be additional spatial dimensions. These dimensions could hold alternate realities or even be home to unknown forces that influence our universe.