Add Yahoo as a preferred source to see more of our stories on Google. One thing about 3I/ATLAS is for certain: It's definitely not from Earth's solar system. But what exactly is the intriguing ...

Scientists are on high alert as an unidentified object has been detected speeding towards Earth. The nature of this object remains a mystery, but one expert suggests it could be extraterrestrial in ...

Those concerned that 3I/ATLAS' arrival to our solar system meant that some sort of alien invasion was imminent can breathe a ...

As evidence continues to mount that the mysterious object with interstellar origins currently speeding toward the inner solar system at a breakneck speed is a comet, not everybody’s convinced quite ...

NASA has formally concluded that 3I/ATLAS, the third confirmed interstellar object ever detected passing through the solar ...