Astronomers Are Keeping a Close Watch on the Next Star Over
Last month, as 2020 drew to a close and we on Earth completed one of our strangest orbits around the sun, news broke that astronomers had picked up a mysterious signal from another star.Astronomers could tell, from the specific properties of the beam of radio waves, that it wasn’t made by an act of nature, such as a cosmic explosion. The signal coming from the star’s direction was produced by technology.





























