Scientists at the SETI Institute recently searched for technological signals from 3I/ATLAS, the third interstellar object ...

Radio astronomers recently hunted for " technosignatures " coming from 3I/ATLAS, which is just the third confirmed ...

Since the dawn of the solar system, rocky visitors from deep space have blazed across Earth’s skies. When will the next asteroid or interstellar object make its pass by our planet?

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

Observations with the Allen Telescope Array set new limits on possible signals from extraterrestrial transmitters.

NASA spacecraft observed the celestial iceball as it swung past Mars last October, venturing within 19 million miles ...

The James Webb Space Telescope has identified methane gas on interstellar comet 3I/ATLAS, offering new clues about the object ...

The comet arrived from interstellar space last year into our solar system, prompting earthling scientists to take a close ...

The interstellar comet 3I/ATLAS was the third object ever discovered in our solar system that originated from another star system. Despite a viral conspiracy theory, NASA officials have repeatedly ...

NASA has discovered a new interstellar comet that's currently located about 420 million miles away from Earth. The space agency spotted the quick-moving object with the Atlas telescope in Chile on ...

PUNCH’s observations of comet 3I/ATLAS from Sept. 28 to Oct. 10, 2025, when the comet was between 231 million to 235 million miles from Earth. Each frame is a daily stacked image, made up of multiple ...