What if there are other universes, just like ours? With an infinite number of Earths? With uncountable versions of you? And ...

Scientists have long pondered on one of the universe's greatest mysteries: Are we alone? They have searched the cosmos, but so far, there has been no sign of extraterrestrial life. Is it possible that ...

Parallel universes are something any sci-fi fan worth their salt knows about thanks to decades of pop culture, where they have depicted everything from an evil Mr. Spock with a goatee to a ...

The Antarctic Impulsive Transient Antenna (ANITA) is described as a balloon that sits in the stratosphere made to look for radio-wave signals. It was through the ANITA that researchers were able to ...

A series of viral articles claimed that NASA had discovered particles from another parallel universe in which time runs backward. These claims were incorrect. The true story is far more exciting and ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Should the search for alien life in our universe come up empty-handed, it might be worth checking ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. Do multiverses exist? Is our universe one of many? The ...

Why did the valet hate being in a parallel universe? Because it was all parallel parking! A parallel universe is one of the favorite subjects of fiction writers. There are numerous books, films, video ...

In the season 2 episode "Mirror, Mirror," Star Trek perfected the alternate universe trope long before Hollywood's multiverse ...