Could there have been an advanced civilization that walked the Earth millions or even billions of years ago, and then died out long ago, their technology and structures lost to the eons? More at #365DaysOfAstro
Tag: civilization
Jun 19th: Encore: Are We The First Advanced Civilization in The Solar System?
Are human the first civilization? Could there have been an advanced civilization that walked the Earth millions or even billions of years ago?
May 8th: Are We The First Advanced Civilization in The Solar System?
Humans are believed to be the most technologically advanced civilization that’s ever set foot on Earth, or really anywhere in the Solar System. But are we the first?