Harvard scientist claims interstellar object could be alien probe. Harvard astrophysicist Avi Loeb has intensified his warnings that interstellar object 3I/ATLAS could be an advanced extraterrestrial probe rather than a natural comet, citing ten anomalies that he argues defy conventional explanations. As the Manhattan-sized object approaches its closest point to Earth on December 19, NASA has launched an unprecedented observation campaign while withholding high-resolution images due to the ongoing federal government shutdown. #Astronomy #interstellar #3IATLAS https://www.perplexity.ai/...

Interstellar comet reverses tail in unexplained shift Interstellar comet 3I/ATLAS has executed a dramatic and unprecedented maneuver that has left astronomers scrambling for explanations. The object completely reversed its tail direction between July and September 2025, transforming from an unusual "anti-tail" pointing toward the Sun into a conventional tail streaming away from it—a phenomenon scientists are calling either a new natural process or potential evidence of controlled propulsion. #3IATLAS #InterstellarComet #TailReversal #AntiTail #CometPhysics #SolarSystemMystery https://www.perplexity.ai/...

Loeb claims 30-40% chance interstellar comet is alien tech As an interstellar visitor continues its journey past Mars, a growing debate has emerged within the scientific community about whether comet 3I/ATLAS represents a natural celestial object or something more extraordinary. The controversy centers on Harvard astronomer Avi Loeb's provocative claim that there is a 30-40% probability the massive object could be alien technology masquerading as a comet. #Space #SpaceExploration #interstellar #comet #Astronomy #NASA #science #universe #cosmos #astrophysics #spacecraft #mars #spacex #hubble #planetaryscience https://www.perplexity.ai/...