Second interstellar visitor has a familiar look as Oumuamua becomes more mysterious
October 15, 2019 at 12:19 PM EDT
Comet 2I/Borisov, the second-ever discovered interstellar object, has a familiar look to it, similar to the other comets that are common throughout our solar system, according to a new study. This discovery makes the first interstellar object, Oumuamua, all the more mysterious.