One million alien visitors from another star system could already be lurking in the solar system. We aren't talking about ...

More than 1 million "interstellar objects" the size of the Statue of ... was an alien probe when it was spotted in 2017, and Comet Borisov, which was discovered in 2019. Both of these objects ...

Interstellar material has been discovered in our solar system, but researchers continue to hunt for where it came from and ...

Its discovery prompted scientists to look for more such objects, leading to the identification of Comet Borisov in 2019, another interstellar visitor. While unidentified interstellar objects roam ...

The first interstellar object was ‘Oumuamua, an elongated space rock that some even speculated was an alien spacecraft in 2017, and the comet Borisov in 2019. The latter behaved more like a ...

we now know that interstellar objects can reach the solar system. Two such objects have been discovered so far: ʻOumuamua and 2I/Borisov. However, their exact origin and details of their path ...

Astronomers from Niigata University and The University of Tokyo (Japan) conducted molecular gas observations of two enigmatic interstellar objects using the Atacama Large Millimeter/submillimeter ...

Interstellar travel is not for humans ... Humanity has observed two such objects already: Comet Borisov and ‘Oumuamua, which crossed the vast gulf of space for a quick foray across the Solar ...

A new study reveals that more than 1 million interstellar objects, each larger than the Statue of Liberty, may be residing in the Oort Cloud. These objects, believed to have originated from the ...