Mysterious 'Oumuamua Object Baffles Scientists Again A new study has reignited debate about the nature of 'Oumuamua, the first known interstellar object to visit our solar system. In 2017, astronomers detected the unusual object hurtling through space, sparking speculation about its origins and composition. Now, a team of researchers claims to have found evidence that 'Oumuamua may be a fragment of a disintegrated star, challenging previous theories that it could be an alien spacecraft or a comet. As scientists continue to unravel the enigma of 'Oumuamua, the latest findings raise more questions about the mysteries of the universe and our place within it.