Claims that aliens are already here are everywhere, but proving them is another matter. The strongest cases become more ...

Ancient Astronaut Theorists claim that extraterrestrials influenced the outcome of the Civil War and made believers out of American's Founding Fathers in this clip from Season 9, "Aliens and The Civil ...

Getter' Alien Common Scenarios Theater~[Alien Encyclopedia] is a segment that introduces the two aliens appearing in the ...

Science fiction has long speculated about the possibility of first contact with an alien species from a distant world and how we might be able to communicate with them. But what if we simply don’t ...

Researchers earlier this month said they used the MeerKAT radio telescope in South Africa to detect radio waves on Beta Pictoris b.

From the Star Wars spin-off The Mandalorian to the classic series Star Trek: The Next Generation, these are the best sci-fi shows that feature aliens.