A NASA astronaut recently sent the internet into a frenzy when he posted an alien-looking photo on social media. The photo ...

New SETI research suggests space weather like solar winds could be interfering with alien radio signals, making them harder to detect.

Radio silence has long puzzled those searching for extraterrestrial intelligence, but the answer might lie much closer to the source of potential signals than previously thought. Conditions around ...

TV has taught us many important lessons about aliens. They are either here to observe us, replace us, eat our cats, or gently judge our emotional intelligence while wearing a bathrobe. Sometimes all ...

Despite the universe's vastness, containing billions of stars and galaxies, humanity has yet to encounter alien life.