Scientists have searched one of the only known visitors to us from another solar system for signs of alien technology – and ...

Even though astronomers didn’t detect alien tech signals from a rare interstellar visitor, the results are worthwhile, they ...

Billions of years ago, while the solar system was still young, a massive object may have drifted into it. It's not a spaceship, but it is an alien visitor in its own right—a colossal interstellar body ...

Interstellar visitors don’t have this problem because they were never part of the solar system’s plane to begin with.

Alien life may be hiding much closer to home than science fiction would have us believe, according to a particle physicist ...

Three researchers recently published a paper speculating about whether an object (likely a comet) could be "hostile" alien technology Scientists estimate the object to be more than 12-miles-wide, ...

He says it may be seeding life like an "interstellar gardener." The post Scientist Suggests That 3I/ATLAS May Have Seeded ...

The so-called 'planetesimal belts' are filled with tiny millimeter-sized particles created by collisions between comets. When you purchase through links on our site, we may earn an affiliate ...

Scientists are listening in on sperm whale conversations and studying Earth's strangest microbes to prepare humanity for ...