What if humanity grew to be so technologically advanced that we were able to leave our Solar System and spread across interstellar space? Would we hop from one exoplanet to another, colonizing ...

(Esben_H/iStock/Getty Images Plus) The Fermi paradox asks: If there are other civilizations in the Universe besides ours, why ...

The Search for Extraterrestrial Intelligence (SETI) has always been plagued by uncertainty. With only one habitable planet (Earth) and one technologically advanced civilization (humanity) as examples, ...

Last time, we took a broad look at the history of the universe spanning approximately 13.8 billion years. The universe was ...

In 1950, while sitting down to lunch with colleagues at the Los Alamos Laboratory, famed physicist and nuclear scientist Enrico Fermi asked his famous question: "Where is everybody?" In short, Fermi ...

Since the dawn of civilization, our fascination with the universe has driven constant exploration. From viewing the skies as religious symbols, to astronomer Galileo Galilei’s groundbreaking ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Ever since Oxford philosopher Nick Bostrom proposed his simulation argument in 2001, the nerdiverse has attempted to assess the possibility that reality is not really real, that what we experience as ...

Add Yahoo as a preferred source to see more of our stories on Google. Getty More and more astronomers are coming around to the idea that we're not alone in the universe. To them, it's a matter of math ...