The potential detection of "Dyson spheres" indicating advanced alien civilizations may actually be supermassive black hole powerful galaxies obscured by dusty shrouds called "hot DOGs." ...

Dr. Franck Marchis, a senior planetary astronomer and director of Citizen Science at the SETI Institute, and Dr. Lauren Sgro, outreach manager for LaserSETI and astronomer at the SETI Institute, ...

New research suggests stars in the Milky Way give off infrared heat expected from Dyson spheres, which physicist Freeman Dyson theorized could be created by intelligent life.

Now’s your chance to find out from a NASA astronaut. Tracy Dyson, who completed six months aboard the International Space Station in 2024, is back on Earth. And, now, she’s back in Irvine.

A Dyson sphere is a hypothetical construct: a swarm of energy collectors capturing all of a star’s radiant energy to provide huge amounts of power for its builders. As these energy collectors – ...

The authors of the May 6 study used data from the NASA Wide-field Infrared Survey Explorer, or WISE, telescope (left) and Gaia observatory to identify seven candidate stars that could have Dyson ...

A solid Dyson sphere built around a star to capture all its power would be unstable, just like one made of many satellites. Even a rigid sphere with its star perfectly centred would experience ...

WASHINGTON, Sept. 30, 2024 /PRNewswire/ -- NASA astronaut Tracy C. Dyson will share details of her recent six-month mission aboard the International Space Station in a news conference at 11 a.m ...

We Might Not See The Solar Panels Or Dyson Spheres Of An Alien Civilization As technosignatures go, solar energy infrastructure might not be the one to look for.

When you buy through links on our articles, Future and its syndication partners may earn a commission. (Left) an illustration of a Dyson sphere (Right) A portion of the all-sky survey from NASA ...