There have been regular 'sightings' of alien bodies since the 1990s, with reports of spacecraft hovering overhead, a ship shaped like a jellyfish, and large white, blue, red and green lights in the ...

A mysterious object the size of Manhattan could be a hostile alien spacecraft and may attack Earth in November, according to a new study. The researchers suggest the object's orbit is such that it ...

The European Space Agency's JUICE spacecraft has captured detailed images of the interstellar comet 3I/ATLAS, offering ...

NASA has shared its long–awaited images of the mysterious object zipping through our solar system – finally confirming its true identity. Since it was first spotted in July, the object – dubbed ...

This image captures a small portion of the Vera C. Rubin Observatory's full view of the Virgo galaxy cluster, as part of a collaborative effort between the NSF and DOE. NSF-DOE Vera C. Rubin ...

A cigar-shaped interstellar object that flew past the sun could be an alien spacecraft, researchers from Harvard University have said. Scientists have been trying to figure out what the 1,312ft (400m) ...

Add Yahoo as a preferred source to see more of our stories on Google. Earlier this month, astronomers made a fascinating discovery: a mysterious object with interstellar origins, now dubbed 3I/ATLAS, ...

Scientists might have worked out how to hear from aliens. If extraterrestrial life is communicating with its spacecraft in the same way we do, then those messages may be detectable from Earth, new ...

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A mysterious object the size of Galway could potentially be an aggressive alien spacecraft set to attack Earth in November, a new study suggests. Earlier this month, experts confirmed the discovery of ...