Oumuamua, the first known interstellar object, passed through our solar system in 2017, sparking debates and curiosity among scientists. Its unusual shape and behavior have made it a subject of ...

Back in 2017, Oumuamua, a long, rod-like object, became the first known interstellar object detected in our solar system. Cigar-shaped interstellar object Oumuamua thought to be from Oort cloud.

The latest observations of 3I/ATLAS suggest it resembles comets from the outer reaches of our solar system, but may be ...

The object is incredibly fast-moving: It was clocked traveling at 130,000–152,000 mph -- that’s faster than any previously observed interstellar object. It’s enormous: Experts have estimated ...

Harvard astronomer and alien hunter Avi Loeb is still holding onto hope that interstellar object 3I/ATLAS was sent to us by extraterrestrials.

The Hubble Telescope and its Wide Field Camera 3 got an incredible view of the comet named 3I/ATLAS, which came from beyond our solar system, on July 21 when the object was 277 million miles (445 ...