Is the new interstellar object actually aliens? This video explores the intriguing possibilities surrounding the origins and ...

Two extraordinary unrelated events alarmed U.S. citizens the first week of February, both with issues and questions still unresolved at this writing. I’m talking about the shooting down of the ...

Solar winds and coronal mass ejections may scatter narrow signals, making them harder for Earth-based telescopes to detect. The SETI Institute uses radio telescopes to search for signs of intelligent ...