An interstellar comet that originated outside our solar system just made its closest pass of the sun, setting it on an outgoing path — but it’s not leaving our cosmic ...

As a joke, she labelled it LGM 1 for “Little Green Men”, but the astronomers working on it did not really believe they had discovered aliens. They were, however, concerned about the possibility that ...

Its capabilities far surpass those of its predecessors, such as the Hubble Space Telescope ... a study titled “Wide View of ...

Should we prepare for alien invasion? The interstellar object 3I/ATLAS is travelling through our solar system on a hyperbolic path. Scientists observe its odd behaviour, debate its origin and monitor ...

A massive comet known as 3I/ATLAS that was first discovered zooming across the solar system over the summer showed signs of ...