In a recent paper that has yet to be peer reviewed, a team of astronomers used the Keck data to confirm “previously reported ...

I/ATLAS is the third known interstellar visitor after 1I/‘Oumuamua and 2I/Borisov. In most comets, nickel and iron appear in ...

New images of the 33-million ton interstellar object confirmed it is releasing a nickel alloy commonly used in the aerospace ...

Analyses of its emissions using NASA’s Neil Gehrels Swift Observatory indicate that the interstellar comet probably has a ...

I/ATLAS, a mysterious interstellar object racing toward the Sun, is baffling scientists with its speed and origin. Some ...

When the object now known as 3I/ATLAS was first spotted racing through the Solar System earlier this year, astronomers ...

English physicist and science communicator Brian Cox has given some of his thoughts on comet 3I/ATLAS, the interstellar ...

If the astronomer's hypothesis is right, it could mean that the interstellar object is linked to alien technology.

NASA’s Swift telescope spotted signs of water on interstellar comet 3I/ATLAS - proof that water flows far beyond our solar ...

The European Space Agency's two Mars orbiters take their shot at getting pictures of the exotic interstellar comet 3I/ATLAS.

The mysterious interstellar comet 3I/ATLAS is absolutely blasting out water at a staggering rate, astronomers found.