A stack of 134 images of the interstellar object 3I/ATLAS at perihelion, taken by the PUNCHs WFI3 satellite on October 29, 2025. (Credit: kwalsh4a, Marshall Eubanks) By the date of its perihelion, 3… [+5274 chars]Read More
First Evidence for a NonGravitational Acceleration of 3IATLAS at Perihelion Avi Loeb Medium
