NASA insists that 3I/ATLAS is a comet that is traveling faster than any other object in the solar system. 3I/ATLAS, an interstellar object, was observed by NASA in July 2025. Some scientists, like Avi ...

NASA says it's a comet, but one scientist isn't so sure. NASA unveiled images of 3I/ATLAS on November 19. The photos led scientist Avi Loeb to tell NewsNation's Elizabeth Vargas that "the interstellar ...