Harvard astrophysicist Avi Loeb has rejected an online claim that he predicted aliens would reveal themselves within 16 days.

The question of whether humanity is alone in the universe has fascinated scientists for generations, but few have pursued an answer as publicly or as controversially as Harvard astrophysicist Avi Loeb ...

Loeb, a professor of astronomy, announced the formation of the UAP Science Advisory Council in mid-June. Before going public, he brought the proposal to a Monday meeting of the Galileo Project ...