The latest finding from NASA's planet-hunting space telescope, Kepler, has scientists talking -- and they're stumped. "We've ruled out the usual suspects and are scratching our heads and can't figure ...

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 ...

The excavation of a Stone Age community center in Ukraine is helping explain why large groups of tens of thousands of people flourished and then fell more than 5,000 years ago. The "megastructure" ...

A European Space Agency catalog of the Milky Way's billions of stars could be hiding evidence of highly advanced alien civilizations with serious building skills. Eric Mack has been a CNET contributor ...

It might be evidence of aliens building gigantic structures around their own star to harness its energy, and we might be seeing evidence of a work-in-progress. Could this be right? Let's take a deep ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. A star 1,480 light-years away from Earth is at the center of a big ...

Some day in the far future, it’s possible our descendants will kick it up a notch and wrap the entire Sun in a massive solar-collecting shell known as a Dyson Sphere. It’s also possible that some ...

Our future in space may be one of millions or even trillions of vast space station, space habitats, and megastructures. How ...

Forbes contributors publish independent expert analyses and insights. The Universe is out there, waiting for you to discover it. Here on Earth, the amount of energy available to us is determined by ...

For the last two years, astronomers all over the world have been eagerly observing what is hailed as “the most mysterious star in the Universe,” a stellar object that wildly fluctuates in brightness ...