NASA's telescopes have captured detailed observations of interstellar object 3I/ATLAS, confirming it as a natural comet rich ...

Loeb is not dismissing the comet theory, but he argues the odds of something unusual are higher than most assume. On his ...

Mundane wayward space rock, or extraterrestrial visitor? Astronomers believe that our solar system's latest and only third ...

I/ATLAS has captured the attention of astronomers—and the public’s fascination—as new clues about its mysterious nature are ...

Wow”, scribbled Jerry Ehman, encircling the mysterious 72-second burst from the stars, a signal so sharp and unearthly that ...

Harvard's Avi Loeb claims mysterious interstellar object 3I/ATLAS could be nuclear-powered alien technology. Sparks debate ...

Interstellar object 3I/ATLAS shows an unexpected frontal glow that Harvard's Avi Loeb says cannot be explained by sunlight ...

Astronomers have spotted only three objects known to have come from outside our solar system. The newest, called 3I/ATLAS, is ...

A mystery object tearing towards Earth at break-neck speed has raised fears that aliens are on their way here.

He said images from the Hubble Space Telescope show a glow in front of the object, but no tail behind it. Usually, comets ...

A shocking discovery on the surface of the interstellar object dubbed 3I/ATLAS could confirm that it was artificially ...

The mysterious object named 3I/ATLAS that came from outside our solar system and is hurtling towards the sun, has once again ...