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

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

Scientists are weighing up the possibility of intercepting an interstellar object hurtling towards our solar system at speed.

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

According to Harvard astronomer Avi Loeb, a 20-kilometer-wide unidentified space object exhibits some alien-like attributes.

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

The Hubble Space Telescope has captured detailed images of comet 3I-Atlas, an interstellar object passing through our solar ...

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

There’s a visitor in town, and its name is 3I/ATLAS. The presumed interstellar comet presents a rare opportunity for ...

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 ...