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Could aliens ever visit Earth? An aerospace scientist unpacks the challenges of interstellar spaceflight

On May 22, 2026, the Pentagon released a second batch of previously classified photos and videos showing what appear to be unexplained flying objects. These file dumps were the culmination of a ...
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Alien spaceship theory takes major blow after radio telescope detects water in 3I/ATLAS

Fresh observations of interstellar object 3I/ATLAS are reshaping what scientists know about the rare visitor. Radio ...