To explore the galaxy and hunt for resources, intelligent aliens might need to turn their home stars into natural spaceships, a new paper suggests. A few known star systems might fit the bill. An ...

From Arrival to Signs, flying saucers have been staple features in science fiction blockbusters throughout the years. But rather than flying around on UFOs, a new study suggests that advanced ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: dottedhippo via Getty Images An advanced alien civilization may want to cruise around the ...