Andrea is an editor at GameRant, where she has been writing professionally about video games for nearly five years. She became a gamer for life at 8, thanks to a copy of Pokemon Red and her Game Boy.

Are we alone in the universe? Consider mysterious "extraterrestrial" radio signals. Unexplained gases on other planets.

In a world regulated by devices, humanity has become disconnected from the physical world—from stick-shift cars to postcards.