Oda confirmed an ancient advanced civilization existed in the First World about 3000 years ago. The First World was destroyed ...
Fossil fuels powered the industrial revolution. Would aliens need a similar power source to jump-start a technical revolution ...
For centuries, humans have obsessed over the prospect of advanced civilizations beyond our pale blue dot. Long before we came close to space exploration, people were pondering whether we’re ...
In his paper, Loeb proposes how an advanced civilization could rely on the latter process by engineering a black hole that would orbit its home planet. This black hole would be very small ...
In the 1930s, three gold-seekers dug beneath Los Angeles, searching for tunnels supposedly built by an advanced civilization ...
But if aliens were building their own society, would they have to go down the same path as humanity, relying on fossil fuels to build their advanced civilization? Or could they find an alternative?