What exactly is the interstellar object called 3I/ATLAS hurtling towards Earth that has scientists sweating and scrambling ...

Two more of NASA's space telescopes got another look at comet 3I/ATLAS, an interstellar interloper that captured the world's ...

Transmissions between Earth and our own spacecraft could tell us where to look for potential alien transmissions.

An "interstellar object" discovered only last month is hurtling through the Solar System at an unprecedented 210,000 ...

NASA explained that the object has been categorised as interstellar because of the hyperbolic shape of its orbital path.