The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

Signals from a distant world have pushed the search for alien life out of science fiction and into the realm of testable ...

The first rapid response network and watch hotline for U.S. Immigration and Customs Enforcement activity in Mendocino County ...

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...