It's up to Banks, a mother who has loved and lost, to put her life on the line by reaching out to the extraterrestrials. Are we alone in the universe? It is a question that has preoccupied filmmakers ...

One of the greatest opening lines in sci-fi movie history is from Denis Villeneuve's Arrival: "I used to think this was the beginning of your story." Movies about aliens and extraterrestrial beings ...