Scientists have been watching ‘Oumuamua, the first known interstellar asteroid, with fascination since it landed on their screens in October. And beginning on Wednesday, a team will be studying it in search of something that would make the object even more groundbreaking: signals indicating it is in communication with extraterrestrial intelligent life. That decision is … Continue reading Did E.T. Send Us Our First Interstellar Asteroid? Scientists Search for Communication Signal