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

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

Harvard professor Avi Loeb has revealed another interesting theory regarding the interstellar object known as 3I/ATLAS.

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

Last month, astronomers made an exciting discovery, observing an interstellar object — only the third of its kind ever ...

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

A Harvard astronomer is suggesting that an interstellar object nearing Earth could be an engineered object — rather than a ...

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

NASA has shared new details about 3I/ATLAS. It is an interstellar object moving at 209,000 km/h. Hubble images show it is ...

Discovered a mere five weeks ago on July 1, 3I/ATLAS is only the third known interstellar object to pass through our solar system, with the first being the ever-mysterious 'Oumuamua back in 2017.

A mysterious interstellar comet named 3I/ATLAS is hurtling toward our solar system — and it's unlike anything we've seen ...

Avi Loeb, the chair of the astronomy department at Harvard, has suggested that a Manhattan-sized interstellar object, which has been discovered speeding through our cosmic neighborhood, could have an ...