Context : A Harvard physicist has made an outrageous claim that a celestial object is, instead, a spaceship.
Dr. Abraham Loeb has made a remarkable conclusion about a celestial object entering our solar system from outer space, according to FOX News : "3I/ATLAS could be a spacecraft powered by nuclear energy, and the dust emitted from its frontal surface might be from dirt that accumulated on its surface during its interstellar travel."
David Jewitt, an astronomer, has based his findings on basic observations, noting that 3I/ATLAS "has ice in the nucleus, and the ice gets warmed by the sun, and it turns into a gas. The gas streams away from the nucleus, and it blows out bits of dust, and then the bits of dust reflect sunlight and we see it as kind of a cloud or a coma surrounding the object. So it's an ice-containing body. It looks like a comet, so we think it is a comet. But it's a comet that doesn't come from our solar system. It comes from somebody else's planetary system somewhere else in the Milky Way, some probably very long time ago."
(Source)Key : Claim and Findings are direct quotes from their respective sources. Any additional language, meant to provide clarity, if any, is indicated with brackets.