NASA Reveals Alien Composition of 2 I, Borisov, 1st Interstellar Comet

When amateur astronomer Gennady Borisov discovered an interstellar comet zipping through our solar system on Aug. 30, 2019, scientists promptly turned their telescopes toward it hoping to catch a glimpse of this rare and ephemeral event. After all, no one had ever set eyes on a confirmed comet from a foreign star system, and it was clear from its projected trajectory that the alien visitor, named 2I, Borisov, would soon disappear from the sky forever. Before it dimmed from view, a team of international scie