Remember the movies in the Star Wars series? The film in the series has been a super-duper hit since the late 1980s. Those movies, based on science fiction stories, are still remembered by moviegoers. Why science fiction? For many reasons. One of them is that the planet of the protagonist Luke Skywalker was Tatooine . The two suns of that planet are 7 That is, the planet is revolving around two stars, not one. This is not usually seen. All the planets orbiting the Sun, including the Earth, revolve around the same star. So the two solar planets Tatooine were thought to be possible only on the pages of science fiction. However, this idea is changing rapidly. In fact, a number of planets have been discovered, the number of which is two. Some planets have also been observed orbiting three or more suns. Science fiction: Two suns from one planet in Star Wars However, most of these planets are exoplanets. That is, these planets are in a galaxy far, far away from the galaxy that o