Explore visionary megastructures poised to redefine our future, from Earth's towering arcologies to colossal space-based ...

A team of astronomers has made an intriguing discovery by searching through recent astronomical survey data, identifying seven candidates for alien megastructures, specifically Dyson spheres, that ...

There's a whole world under the surface and only Ron has any idea about it. And sometimes the two worlds collide, and sometimes they don't. Ron holds them at arm's length from each other. Watch every ...

So called human-built megastructures may actually be slowing down the Earth's rotation. This isn't exactly new information, but it has recently been making the rounds again, especially on social media ...

In a galactic breakthrough, modern telescopes have unveiled potential signals of alien megastructures. We’re treading into the realm of advanced civilizations and their technological marvels, and the ...

On Episode 151 of This Week In Space, Rod Pyle and Tariq Malik talk with former NASA Chief Scientist Jim Green about how we can search for technosignatures that might indicate advanced civilizations ...

Scientists have discovered evidence of stone megastructures on the Karst Plateau on the border of Slovenia and Italy that were most likely built before the Late Bronze Age. These enormous structures ...

A team of astronomers combed through a collection of odd stars that are candidates for Dyson spheres — artificial constructs designed by aliens to leech energy from stars. Instead, the scientists ...

There are three ways to look for evidence of alien technological civilizations. One is to look out for deliberate attempts by them to communicate their existence, for example, through radio broadcasts ...