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 ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Researchers found seven stars in our galaxy that might host alien megastructures called Dyson spheres. But these stars' strange ...

In an astonishing announcement, researchers from the Indian Institute of Technology suggest that seven stars in the Milky Way could be home to advanced Dyson spheres, structures built to harness solar ...

When it comes to finding alien life in the universe, it may not be what you can find, but what you can’t. That’s exactly what a team of researchers set out to do by estimating just how many Dyson ...

In the classic 1937 sci-fi novel "Star Maker," author Olaf Stapledon imagined a massive machine that could encompass an entire star, capturing its energy and harnessing it to provide near unlimited ...

Astronomers decided to look for partially constructed Dyson spheres and other megastructures around stars. They determined that half-built Dyson spheres or megastructures would be easy to see with our ...

Add Yahoo as a preferred source to see more of our stories on Google. A NASA satellite image of the sky, with a hot, dusty galaxy circled in magenta. A team of astronomers combed through a collection ...

But the Ph.D. student at Uppsala University’s Department of Physics and Astronomy is not just searching for any alien life. He’s trying to find an alien civilization so advanced that they are able to ...

Researchers found seven stars in our galaxy that might host alien megastructures called Dyson spheres. But these stars' strange behavior could also be explained by other phenomena, like clouds of dust ...