An unusual visitor has entered our cosmic neighborhood. Scientists call these objects interstellar objects, or ISOs. Unlike ...

As for those salt clouds, the salt is not table salt or even Pink Himalayan Rock Salt, though that would go splendidly with ...

If and when SETI discovers alien life, a revised Declaration of Principles guarantees once the discovery has been verified, ...

The science fiction genre is home to many fascinating, terrifying, and breathtaking worlds that stretch the limits of imagination, from the hive of scum and villainy that is Tatooine in Star Wars to ...

These wildly different films explore the wondrous, and sometimes terrifying possibilities of contacting extra-terrestrial life.