The interstellar object 3I/ATLAS is thought to be roughly 7 billion years old, making it even older than our solar system.

In 2017 Oumuamua passed through the solar system and behaved unlike any known comet or asteroid leaving scientists with no clear explanation. Colorado school shooting came hours after parents ...

Using the European Southern Observatory 's (ESO) Very Large Telescope (VLT), astronomers have caught it pulling in gas and ...

What is the biggest object in the universe? Learn more about the biggest objects in the universe, including galaxies, galaxy clusters, and dark matter.

Harvard astrophysicist Avi Loeb suggests interstellar object 3I/ATLAS could be far more massive than previously thought.

Euclid mission has published the most extensive simulation of the cosmos to date. The modeling was based on algorithms ...

So, where is the anomaly? According to Loeb, the mystery is why we haven't spotted many more interstellar objects before we ...

Astronomers have identified an enormous "growth spurt" in a so-called rogue planet. Unlike the planets in our solar system, ...

But over the summer, 3I/ATLAS, has plunged toward the inner solar system—and the fireworks show has begun in earnest. When ...

The James Webb Space Telescope's latest image shows eight spectacular examples of gravitational lensing, a phenomenon that ...

3I/ATLAS, an interstellar object currently zipping through the solar system, is capturing the attention of astronomers, the ...

Toronto destination launches October 3 with playful Halloween range and Jellycat favourites Rendering of Jellycat ...