The Alien franchise is best known for its numerous films, but the sci-fi horror property also spans video games, books, and graphic novels. Soon, one of the best comic runs, Alien: Galaxy of ...

In last week’s The Universe column, I fielded a reader’s question about galaxy collisions in an expanding universe. The answer deals with vast distances, inscrutable forces and the ultimate fate of ...

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 ...

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 ...

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. When ...