"Debunked: 'Alien' Signals Revealed as Earthly Origins"
A new paper challenges Harvard astrophysicist Avi Loeb's claim that a 2014 meteorite came from outside our solar system, suggesting that the seismic signals detected were actually caused by a truck. The study, presented at the Lunar and Planetary Science Conference, disputes Loeb's conclusions and proposes that the debris collected from the ocean floor is likely from unrelated meteors. Despite criticism, Loeb defends his findings, pointing to other data and chemical compositions in the particles.