Mysterious 'Oumuamua Object's True Nature Revealed in New Study A recent study has shed new light on the enigmatic 'Oumuamua, the first known interstellar object to pass through our solar system. In 2017, astronomers detected the unusual object hurtling through space, sparking intense debate over its origins and composition. While some speculated that it could be an alien spacecraft, the new research suggests a more mundane explanation. According to the study, 'Oumuamua is likely a fragment of a disintegrated star, providing a fascinating glimpse into the mysteries of the cosmos.