Food
Food 
History 10 Odd Things Colonial Americans Kept at Home
Weird Stuff 10 Superstitious Beliefs That Once Consumed Entire Cultures
History 10 Bizarre Friendly Fire Incidents in Military History
Technology 10 Modern Technologies That Accidentally Imitate Ancient Magic
Mysteries 10 Mysteries of the Human Genome
Weird Stuff 10 Things So Rare They’ve Only Been Found Once
History 10 Legends Whose Last Moments Undid Their Glory
Health 10 Futuristic Ideas to Treat Common Medical Problems
Weird Stuff Ten Surreal Attempts to Reverse Baldness
Food 10 Everyday Foods You Didn’t Know Were Invented by the U.S. Military
History 10 Odd Things Colonial Americans Kept at Home
Weird Stuff 10 Superstitious Beliefs That Once Consumed Entire Cultures
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 Bizarre Friendly Fire Incidents in Military History
Technology 10 Modern Technologies That Accidentally Imitate Ancient Magic
Mysteries 10 Mysteries of the Human Genome
Weird Stuff 10 Things So Rare They’ve Only Been Found Once
History 10 Legends Whose Last Moments Undid Their Glory
Health 10 Futuristic Ideas to Treat Common Medical Problems
Weird Stuff Ten Surreal Attempts to Reverse Baldness
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
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
More Great Lists
10 Times We Thought We Had Found Proof Of Aliens
10 Reasons Modern Britain Is Still One Of The…
8 Reasons The British Crown Still Controls The United States
10 Bizarre Encounters With The Craziest Aliens Ever
Top 10 Ways Aliens Have Appeared Through The Ages
Top 10 Craziest Ancient Aliens Theories
Top 10 MIA Fighter Pilots Whose Planes Were Found
10 Weird Old Cases Of Bodies Found In Sacks
Top 10 Most Fascinating Mummified Bodies Found Outside Egypt
fact checked by
AndrewHandley
More Great Lists