A Mysterious 'Oumuamua Object Has Been Found in Our Solar System, But What Is It? In a stunning discovery that has left scientists scratching their heads, a strange, cigar-shaped object has been detected in our solar system. Dubbed 'Oumuamua, the mysterious entity was first spotted hurtling through space in October 2017, and astronomers have been racing to understand its origins and composition ever since. With some speculating that it could be an alien spacecraft or a fragment of a disintegrated star, the truth behind 'Oumuamua remains shrouded in mystery. As researchers continue to study this enigmatic object, they may be on the cusp of uncovering one of the most significant discoveries in the history of space exploration.