Aliens ‘more accomplished than humans’ and ‘above us’ in food chain, boffin says

Harvard professor Avi Loeb says extra terrestrial technology is likely to be more advanced than our own, but it should inspire humanity to do better "like having a more accomplished sibling"

Harvard professor Avi Loeb says extra terrestrial technology is likely to be more advanced than our own, but it should inspire humanity to do better "like having a more accomplished sibling"

Harvard professor Avi Loeb says extra terrestrial technology is likely to be more advanced than our own, but it should inspire humanity to do better "like having a more accomplished sibling"