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Technology 10 Amazing Innovative Uses of DNA
Miscellaneous 10 Ordinary Things That Debuted at World’s Fairs
History 10 Intriguing Things about Former Soviet Sexpionage Schools
Our World 10 Iconic Structures That Were Almost Never Built
Health 10 Amazing Drugs That You’ll Hear Much About in the Next Decade
Miscellaneous 10 Reasons the Birth Rate Drop Could Be Irreversible
Pop Culture 10 Disney Channel Alums Who Aged into Surprising Careers
History 10 Shocking Roman Assassinations That Inspired the Ides of March
Movies and TV 10 Practical Movie Monsters Remade with CGI
Our World 10 Expeditions That Set Off in Hope but Ended in Disaster
Technology 10 Amazing Innovative Uses of DNA
Miscellaneous 10 Ordinary Things That Debuted at World’s Fairs
Who's Behind Listverse?
Jamie Frater
Head Editor
Jamie founded Listverse due to an insatiable desire to share fascinating, obscure, and bizarre facts. He has been a guest speaker on numerous national radio and television stations and is a five time published author.
More About Us
History 10 Intriguing Things about Former Soviet Sexpionage Schools
Our World 10 Iconic Structures That Were Almost Never Built
Health 10 Amazing Drugs That You’ll Hear Much About in the Next Decade
Miscellaneous 10 Reasons the Birth Rate Drop Could Be Irreversible
Pop Culture 10 Disney Channel Alums Who Aged into Surprising Careers
History 10 Shocking Roman Assassinations That Inspired the Ides of March
Movies and TV 10 Practical Movie Monsters Remade with CGI
Video: 10 Reasons We Still Haven’t Found Aliens
The Fermi paradox, first introduced by physicist Enrico Fermi, asks the question, “Where is everybody?” Or, more specifically, “Where are all the aliens?”
When we factor in the size of the universe, the number of Earth-like planets, and a range of other variables, there should be tens of thousands or more extraterrestrial civilizations in the galaxy. And with the galaxy being around 10 billion years old, scientists say that intelligent worlds would have had plenty of time to contact one another. So if aliens should statistically exist, why haven’t we encountered any yet? Here are some possible reasons.
10 Reasons We Still Haven’t Found ALIENS – LISTVERSE
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10 Bizarre Claims Of Alien/Human Hybrids
10 Creepy Stories Of Alleged Alien Encounters
Top 10 Ancient Aliens Mysteries
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fact checked by
AndrewHandley
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