Tagged With Fermi Paradox

Smart aliens might live within 33,000 light-years of Earth. A new study explains why we haven't found them yet.


Scientists use this formula, called the Drake equation, to explore the chance we'll make contact with intelligent aliens


Elon Musk says a new study about aliens gives humans even more reason to colonize other planets



There's a compelling explanation for why we've never found aliens — and it could mean humanity is doomed


The reason some scientists think we've never found aliens implies humans could go extinct sooner than we realise