An object spotted in deep space is the strongest candidate yet for a galaxy arrested during early development. It's been ...

For now, the alien spacecraft theory remains unproven. Advocates insist that more studies and evidence are needed before they ...

The 3I/ATLAS threw off over 13.5 million metric tons of water in the month after perihelion, a plume so large that it caused ...

The observations were carried out by the Breakthrough Listen program as the object neared its closest approach to Earth on ...

NASA has selected advanced technologies to power a future space telescope designed to image Earth-like planets and search ...

The director of "Primate" believes his movie stands out because the things that make it scary could conceivably happen in ...

The third known visitor from another star system, Comet 3I/ATLAS, has been racing through the Solar System with just enough ...

An international team of researchers pointed the largest single-dish radio telescope in the world at 3I/ATLAS.

As this interstellar object approached its closest point to Earth, a massive radio telescope attempted to sniff out a ...

According to a new scientific hypothesis, alien civilisations may only become detectable at the moment of their collapse.

I/ATLAS was first discovered on July 1, 2025, it has garnered much attention, including speculation, hopes and fears that it ...

A team of astronomers have used the Hubble space telescope to capture with direct imaging asteroids smashing into each other ...