There are many ways to scour the stars for intelligent life. You can search for radio signatures whose repetitions suggest ...
NASA’s James Webb Space Telescope has eliminated two suspected Dyson sphere candidates after new observations showed that ...
The latest Swedish-led search for technosignatures in the form of Dyson spheres has again come up empty-handed. The two ...
Somewhere in the Milky Way, a star that should blaze in visible light glows instead with a faint, cold warmth in the infrared — and no natural phenomenon can account for it. A physicist at the ...