In 2017 a space object was detected by Hawaii’s Pan-STARRS1 telescope. Named Oumuamua, the space object was identified as being the first interstellar object to travel into our solar system. Mystery surrounds exactly what this object could be. Theories suggest it could be an asteroid, comet, alien spacecraft, and space foam. Listen in as we discuss. We also talk about how we just tracked down our own space rock so we can study it and how alien life may have already travelled here onboard an asteroid.