A viral tweet claims new XRISM images show interstellar comet 3I/ATLAS glowing like a spaceship engine, fuelling speculation that it may be an alien probe. Here is the truth behind the theory and what ...

When astronomers first spotted the fast-moving object 3I/ATLAS hurtling through the solar system in July 2025, speculation erupted online: was it another ʻOumuamua—or even an alien craft? Months of ...

In July 2025, scientists discovered a mysterious intergalactic object that was "most likely" an alien ship that could reach Earth by November 2025. Rumors of an incoming alien attack invaded some ...

When an unidentified interstellar object several miles wide comes hurtling through our solar system at 37 miles a second, the science world inevitably sits up and takes notice. But while Nasa – which ...

In 1986, the European spacecraft Giotto became one of the first spacecraft ever to encounter and photograph the nucleus of a comet, passing and imaging Halley's nucleus as it receded from the sun.

The mysterious interstellar object 3I/ATLAS may not be behaving like any comet science has seen before - and one new image suggests it could be more like an alien spaceship than a natural ice-ball.

UFO expert Scott Waring claimed to have spotted an alien vessel on the Moon Photo of the alleged alien ship was captured by NASA's lunar orbiter Waring believes the image proves that aliens are living ...

From a pyramid created by a lost civilisation to a staircase built by aliens, Antarctica has been a hotspot for sightings by UFO hunters in recent months. Now, in their latest bizarre claim, alien ...

The head of Harvard’s astronomy department Avi Loeb believes that a cigar-shaped object discovered in 2017 is an sail, claiming that it is travelling far too quickly to be an asteroid. In an interview ...

15:13, Tue, Aug 4, 2020 Updated: 15:16, Tue, Aug 4, 2020 The unidentified flying object (UFO) may have been attempting to enter a secret base under the active volcano, a UFO hunter has claimed. The ...

CHINA has opened the doors to its futuristic “spaceship city” – which has already broken seven world records just a day after its debut. The soft launch of the Chimelong Spaceship Theme Park in Zhuhai ...