Director Steven Spielberg has created many movies about aliens and government cover-ups, including his latest release, ...

Here's a rundown of 21 celebrities who believe aliens are real, and what they've said about our extraterrestrial neighbors.

People have questioned the existence of life on other planets for centuries, including celebrities. Here are five stars who ...

Asked when they humans will likely have contact with extraterrestrials, an eye-popping 21% said, “We already have,” according ...