After a scientist claimed a 'hostile alien threat' could attack Earth within months NASA has weighed in on the situation.

Any suggestion that it’s artificial is nonsense on stilts, and is an insult to the exciting work going on to understand this ...

Scientists have created a once-theoretical molecule under space-like conditions, revealing new insights into the chemistry of the cosmos and the origins of complex compounds. Scientists from the ...

A respected physicist has warned that the mysterious object approaching Earth has shown clear signs that it's not a harmless comet.

Scientists have issued a concerning update on a mystery interstellar object travelling through our solar system.

Astronomers have identified a vast, previously unknown structure in our galaxy that could change how scientists understand ...

Scientists are wondering whether the latest interstellar object, 3I/ATLAS, may have been sent to us by an extraterrestrial ...

Nearly a month ago, a mysterious object was seen hurtling through the solar system and later confirmed as an interstellar ...

Aliens are visiting our solar system. Not little green men, sadly, but natural alien objects—cosmic bodies such as comets and ...

Astronomers think small space rocks from beyond our solar system routinely strike Earth—but proving it isn’t easy ...

Complex organic molecules found floating around a distant protostar could mean that space is far richer in life's precursors than scientists assumed.

The Hubble Space Telescope has snapped some spooky looking photos of our solar system's newest interstellar invader on the ...