A Harvard scientist who claims that an object hurtling through space may not be a comet but in fact an alien probe has said ...

In the past decade, astronomers have witnessed three interstellar objects (ISOs) passing through the solar system. These ...

The Three-Body Problem isn't just the name of a viral Netflix series or a Hugo Award-winning sci-fi book. It also represents ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system. The Hubble ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system. Video above: ...

The nearest black hole that we know of at the moment is 1,560 light-years away. There’s probably a black hole lurking within ...

Scientists are investigating more details about a 'potentially hostile alien threat' moving through our solar system ...

Hubble has taken the clearest image to date of the interstellar comet 3I/ATLAS, which is racing through our solar system at ...

Harvard professor Avi Loeb – the bloke who thinks the mysterious object hurtling towards Earth is an alien spacecraft coming to probe us – has revealed another theory about 3I/ATLAS ...

Water found on Comet 12P/Pons-Brooks is "virtually indistinguishable" from water found on Earth. A "devil" comet's water is ...

Humans should send a very specific message to the aliens who have sent the interstellar object that is crashing through our solar system right now. A Harvard scientist thinks it could be an alien ...

The mysterious object named 3I/ATLAS that came from outside our solar system and is hurtling towards the sun, has once again ...