As evidence continues to mount that the mysterious object with interstellar origins currently speeding toward the inner solar system at a breakneck speed is a comet, not everybody's convinced quite yet. Harvard astronomer and alien hunter Avi Loeb raised the far-fetched, yet tantalizing possibility that the object, which was first spotted by astronomers earlier this year, was sent to us by an extraterrestrial civilization. While he admitted in a blog post last month that it's most likely that "3I/ATLAS is a completely natural interstellar object, probably a comet," a recent yet-to-be-peer-reviewed paper had Loeb questioning that conclusion once more. At […]