Rocky, the adorable alien creature in Project Hail Mary, lives in relatively close proximity to the home world of an iconic ...

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

Scientists believe turbulent “space weather” around distant stars could be scrambling potential alien signals before they ...

What can a piece of debris from another star tell astronomers about planets they may never see directly? The answer has changed dramatically since the first confirmed object from another star crossed ...

A mysterious object has been identified as an “interstellar visitor” by NASA while shooting through our solar system, sparking discussions about its origin and nature. A Harvard astrophysicist ...