It seems that we are completely alone in the universe. But simple reasoning suggests that there should be an abundance of ...

One night about 60 years ago, physicist Enrico Fermi looked up into the sky and asked, "Where is everybody?" He was talking about aliens. Today, scientists know that there are millions, perhaps ...

One possible reason why we haven't found any intelligent life in the cosmos the Great Filter argument, which says that very ...

During the summer of 1950, physicist Enrico Fermi posed a question to his colleagues over lunch, "Don't you ever wonder where everybody is?" Fermi was referring to alien life. In the 4.4 billion ...

As the great Italian physicist Enrico Fermi said, it’s hard to explain why aliens haven’t made it to Earth. But there are ways of explaining why this hasn’t happened, says Maggie ...

60 years ago, physicist Enrico Fermi asked, “Where is everybody?” Today, we still wonder why we haven’t found alien life despite billions of habitable planets. The universe is vast and ever ...

In the 1950s, physicist Enrico Fermi posed this question ... explored how humanity might react to the discovery of microbial alien life. Examining linguistic cues from past discoveries and ...

"Where is everybody?" That famous phrase, uttered over lunch by eminent physicist Enrico Fermi, perfectly encapsulated what has since become known as the Fermi paradox: If life happened here on ...

So, where are all the aliens? Here are 12 intriguing theories ... One night about 60 years ago, physicist Enrico Fermi looked up into the sky and asked, "Where is everybody?" He was talking about ...