NASA's $10 billion space telescope studied the third interstellar object to enter the solar system, measuring the chemical ...

A newly discovered interstellar object is racing toward our solar system, capturing the attention of scientists worldwide.

A mysterious object hurtling through our solar system has left NASA scientists stunned as it draws closer to Earth. New scans ...

Alien hunting Harvard astronomer Avi Loeb continues to rail against the idea that our newest interstellar is merely a comet.

Interstellar comet 3I/ATLAS shines in the sharpest view yet captured by the Hubble Space Telescope, helping astronomers ...

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

I/Atlas is a comet discovered in July 2025 by the ATLAS survey telescope, and it is estimated to be as big as Manhattan ...

A strange object hurdling through our solar system from interstellar space may, according to one of academia's most ...

An interstellar comet spotted by NASA is headed for our solar system, showing up near Earth later this year, but it's another ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

NASA's Hubble Space Telescope got an up-close look at a headline-grabbing object known as 3I/ATLAS that has wandered into Earth's cosmic neighborhood.