Animals
Animals
Movies and TV 10 Action Flicks That End on a Quiet Note
Mysteries 10 People Who Infamously Appeared out of Nowhere
Our World 10 Countries Where Water Scarcity Gets Seriously Weird
Weird Stuff 10 of the Most Bizarre Buildings Around the World
Creepy 10 American Urban Legends Far Stranger Than Bigfoot
Movies and TV 10 Radical Reimaginings of Frankenstein
Facts 10 Explosive Facts You Probably Don’t Know About Volcanoes
Pop Culture 0 Things That Became Massive Hits the Second Time Around
Humans History’s 10 Little-Remembered Acts of Charity
Animals 10 Wild Animals Ancient Cultures Successfully Tamed
Movies and TV 10 Action Flicks That End on a Quiet Note
Mysteries 10 People Who Infamously Appeared out of Nowhere
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
Our World 10 Countries Where Water Scarcity Gets Seriously Weird
Weird Stuff 10 of the Most Bizarre Buildings Around the World
Creepy 10 American Urban Legends Far Stranger Than Bigfoot
Movies and TV 10 Radical Reimaginings of Frankenstein
Facts 10 Explosive Facts You Probably Don’t Know About Volcanoes
Pop Culture 0 Things That Became Massive Hits the Second Time Around
Humans History’s 10 Little-Remembered Acts of Charity
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.
Subscribe to the Listverse YouTube Channel, or read the original list here.
Discover more extraterrestrial encounters on Listverse:
10 Government Officials Who Admitted The Existence Of Aliens
10 Bizarre Claims Of Alien/Human Hybrids
10 Creepy Stories Of Alleged Alien Encounters
Top 10 Ancient Aliens Mysteries








