Harvard astrophysicist Avi Loeb has cowritten a research paper speculating whether the comet 3I/ATLAS is in fact "hostile" ...

A newly discovered interstellar comet, 3I/ATLAS, has sparked debate in the scientific community after Harvard astrophysicist ...

I/ATLAS is just the third recorded interstellar object to enter the solar system. However, the scientific consensus is that ...

We shouldn't assume anything, and we should assess the risk given the data that we have,” Avi Loeb said of 3I/ATLAS ...

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An intruder from outer space is zooming through our solar system, and a spacecraft launched to study Jupiter can provide ...

A new interstellar object in the solar system should be investigated for the possibility that it's an alien craft, according ...

Earlier this month, astronomers observed a mysterious object with interstellar origins speeding through the inner solar system. It's an exceedingly rare occurrence, marking only the third confirmed ...

A top Harvard professor has issued a terrifying warning after spotting suspicious activity in space.

A mysterious interstellar object, 3I/ATLAS, has ignited debate among astronomers. Avi Loeb suggests it could be alien ...

NASA has confirmed that the interstellar object, 3I/ATLAS, is a natural comet, dismissing claims of it being an alien spacecraft.