Intelligent extraterrestrials may have built vast solar power plants around their host stars. The hunt for their telltale glow is hotting up
Source:
https://www.newscientist.com/article/mg24933190-800-how-to-spot-an-alien-megastructure-the-new-search-for-dyson-spheres/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home