Observation of interstellar object ‘Oumuamua shows no evidence of artificial signals

 You may recall that last week, researchers from the Breakthrough Initiatives set out a plan to observe ‘Oumuamua, an object thought to be from an another star system. Based on its shape and density — it’s about 800 meters long and only 80 meters wide, and appears to be more solid than your average asteroid — scientists believed there was a very small chance that it… Read More