The Hubble Space Telescope has captured the best picture yet of a high-speed comet visiting our solar system from another ...

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

A Harvard physicist has asserted that new images of the Manhattan-sized interstellar object rocketing through our inner solar ...

As evidence continues to mount that the mysterious object with interstellar origins currently speeding toward the inner solar ...

How do we know 3I/ATLAS, also called comet C/2025 N1 (ATLAS), is interstellar? Will it strike Earth? Can we visit it? Here ...

Avi Loeb suggested that NASA may have rushed to conclusions by ruling out the possibility of an artificial aircraft.

Just the third-ever confirmed interstellar object has been detected in our solar system. Here's what we know. (Spoiler: It's ...

Scientists are weighing up the possibility of intercepting an interstellar object hurtling towards our solar system at speed. The mysterious intergalactic object is believed to have been travelling ...

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

The largest interstellar comet discovered could be an alien technology. The newly found Manhattan-sized object, named ...

Astronomers are tracking a newly spotted comet, named 3I/ATLAS, hailing from parts unknown. It is only the third time such an ...

Captured just days after its discovery, the images offer the clearest view yet of this rare visitor from beyond our solar ...