Researchers searched interstellar comet 3I/ATLAS for artificial radio signals using the Allen Telescope Array and found none.

Astrophysicist Jack Burns of the University of Colorado Boulder described the moment as the "dawn of radio astronomy from the moon." When you purchase through links on our site, we may earn an ...

Until someone invents warp drive, the only way we can inspect distant exoplanets is with a powerful telescope. However, even the most capable telescopes can only catch faint glimmers from exoplanets.

Hunting for alien civilizations isn't a matter of just waiting around for them to show up; it's the business of combing ...