Learn what could happen if alien life were discovered on Jupiter’s moon Europa. New disclosures show Trump bought bonds ...

Imagine living on Jupiter’s moons and the extreme conditions you would face on these alien worlds. ​​​Stimulus check update: ...

After months of rumors of whether a comet passing through the solar system is proof of alien life, with personalities such as ...

As far as physical features, NASA says 3I/ATLAS has speed, color, and direction that are, “consistent with what we’d expect ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

The rare interstellar comet, also known as 3I/ATLAS, was first discovered in July and has been photographed several times.

As space agencies track the comet's path, 3I/ATLAS is offering astronomers rare clues about what lies beyond our Solar System ...

Harvard astrophysicist Avi Loeb warns that ignoring anomalies linked to interstellar object 3I/ATLAS could cause humanity to ...

The ESA's Mars probe, TGO, captured the closest images ever of the interstellar comet 3I/ATLAS, improving its trajectory ...

Harvard astronomer Avi Loeb is still not giving up hope that 3I/ATLAS could be an alien mothership and says it's too early to ...