For decades, science fiction writers have tried their best to prepare us for eventual contact with aliens. Their efforts are ...

The search for extraterrestrial intelligence (ETI) has long been a topic of fascination. However, a new study available on ...

Aliens might be transmitting communications signals to each other across exoplanets, some astronomers think. Since these ...

In 1950, famed astrophysicist Enrico Fermi posed a profound question during a casual lunch with colleagues: Where is everybody? In other words, if there’s an extremely high probability that advanced ...