On July 1 this year, astronomers discovered an object moving through the Solar System at escape velocity, our third interstellar visitor that we know...

Viral rumours claim a massive object is headed for Earth. Space agencies confirm it is a harmless interstellar comet, not alien technology.

As more research is conducted to discover what the cosmic objects named 3I/ATLAS and COMET SWAN actually are, more evidence is coming forth from both...

3I/ATLAS, only the third object from beyond our solar system ever spotted from Earth, was viewed from Mars by an orbiting European spacecraft.

Interstellar comet 3I/ATLAS, a 7.5-billion-year-old visitor from the early galaxy, is offering scientists a rare glimpse into the universe's past....

Interstellar comet 3I/ATLAS, a 7.5-billion-year-old visitor from the early galaxy, is offering scientists a rare glimpse into the universe's past....

Comet 3I/ATLAS is the third interstellar visitor and continues to be a treasure trove of information about the condition of its formation. As it...

ESA's ExoMars Trace Gas Orbiter captured the closest-ever images of interstellar comet 3I/ATLAS as it passed Mars at 130,000 mph. The faint object...

ESA's ExoMars Trace Gas Orbiter captured the closest-ever images of interstellar comet 3I/ATLAS as it passed Mars at 130,000 mph. The faint object...

Harvard professor Avi Loeb suggests the newly discovered interstellar object 3I/ATLAS might be alien technology. Unusual water emissions far from the...