Alien Day is here, and to celebrate such a beloved franchise, here’s everything coming next in the “Alien” universe.

Neil deGrasse Tyson has turned his lifelong fascination with aliens into a new book, “Take Me to Your Leader: Perspectives on Your First Alien Encounter.” ...

Science fiction often takes audiences across the galaxy, seeing unknown worlds and creatures. It's typically a way to escape from reality and see something amazing — until the extraterrestrials invade ...

David Ryan Polgar is the founder and president of the nonprofit All Tech Is Human, which works with Silicon Valley companies ...

We may receive a commission on purchases made from links. Science fiction often takes audiences across the galaxy, seeing unknown worlds and creatures. It's typically a way to escape from reality and ...

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: 20th Century ...