Is ‘Oumuamua a Comet?

  In the fall of 2017, we reported that an interstellar object designated as ‘Oumuamua had entered our solar system to much excitement. It is the first interstellar object to be detected passing through our solar system, and might have come from a double star system according to astronomers. Now, astronomers have made a new … Continue reading Is ‘Oumuamua a Comet?