In a memorable image from the 1977 film "Star Wars," the young hero Luke Skywalker gazes at two suns setting above the ...

creating an otherworldly experience that resembles stepping onto an alien planet. Egypt's White Desert features surreal white chalk formations shaped by wind and sand, resembling alien landscapes ...

Reuters/File WASHINGTON: The young hero Luke Skywalker gazes at two suns setting above the horizon on his desert planet Tatooine in a memorable image from the 1977 film "Star Wars".

Researchers Find An ‘Alien Plant’ In The Utah Desert In 1969, paleontologists studying flora in the Green River Formation ...