But they also raise an important question: what do the majority of scientists actually think? Surprisingly, we usually don't know. frameborder="0″ allow="accelerometer; autoplay; clipboard-write; encrypted-media;

Explore the world of UFOs from all angles with these books covering the history, sociology and weirder takes on the phenomenon.

The moment of first contact with extraterrestrials is a staple of science fiction. It usually involves a frantic scientist having a Eureka moment, realising in a single dramatic instant that Earth is being visited by creatures from light-years away.

The group leading the charge in the search for extraterrestrial life has given the all clear: An interstellar comet looks to be completely

No list of celebrities who believe in aliens would be complete without Blink-182's Tom DeLonge, who has dedicated much of his adult life to proving it. He even founded a company, To the Stars, which promotes UAPs (i.e., UFOs) and fringe science.

Jay Stratton's memoir, 'Out of the Shadows,' is being published Oct. 13

How Radio Astronomy Helps Us See the Invisible Cosmos," astrophysicist Emma Chapman describes the hidden corners of space that only radio waves can reveal — and makes the case for contacting aliens.

A Harvard professor said Monday he may have uncovered evidence of alien life in the universe and told Americans it would fundamentally change their understanding of their existence. Harvard Professor Avi Loeb said Monday on "Fox & Friends" that he examined ...

Fictional and nonfictional takes on extraterrestrial life. Steven Rowley’s new novel Take Me With You is about a man whose husband is abducted by aliens. The author says the premise stemmed from one he often discusses with his own husband: If you had the chance to be taken by aliens,