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Avi Loeb, the Harvard theoretical physicist who has drawn attention for suggesting comet 3I/ATLAS may be alien-made, is sharing a new thought: The interstellar object could be nuclear-powered, based ...
The recent discoveries made by the James Webb Space Telescope (JWST) have brought forward an entirely new class of galaxies ...
He said images from the Hubble Space Telescope show a glow in front of the object, but no tail behind it. Usually, comets ...