3I/ATLAS Mystery Explained: California Scientists Hunt for Alien Tech on Rare Interstellar Object

SETI researchers found no alien signals on interstellar object 3I/ATLAS, but the study refines future searches and expands ...

12 billion years old, this interstellar comet is older than our solar system

One year ago, on July 1, 2025, astronomers discovered a fascinating new object moving through the solar system. Detected by the Asteroid Terrestrial-impact Last Alert System (ATLAS), the object was ...

Scientists Discover 12-Billion-Year-Old Interstellar Comet 3I/ATLAS With Unique Chemical Signature

Scientists have identified interstellar comet 3I/ATLAS as the oldest known object to pass through the solar system, dating back 10–12 billion years. James Webb Space Telescope observations show it ...