Here's More Evidence That Galactic Super-Civilizations Don't Exist

Earlier this year, a scan of 100,000 galaxies showed no signs of alien mega-civilizations, dashing the hopes of those longing for a close encounter of the extra-terrestrial kind. A follow-up analysis of the data suggests it’s even worse than we thought, concluding that advanced galaxy-spanning civilizations don’t… »9/22/15 5:20pm9/22/15 5:20pm

An Alien Radio Beacon? Probably Not This Time.

For nearly a decade, astronomers have puzzled over powerful bursts of radio energy that seem to be hailing from billions of light years away. Recently, we received reports of a new wrinkle to this mystery: The bursts appear to follow a mathematical pattern, one that doesn’t line up with anything we know about cosmic… »4/04/15 5:41pm4/04/15 5:41pm

Frank Drake: "It Would Be Silly" To Message Alien Life Today

Frank Drake, creator of the eponymous equation formulated to predict the probability of finding communicative extraterrestrial life in our galaxy, thinks that actively transmitting messages into outer space (as opposed to listening passively for extraterrestrial communication) is a silly, expensive, and inefficient… »2/16/15 5:20pm2/16/15 5:20pm

Experts Gather To Discuss Whether We Should Send Messages To Aliens

This coming weekend at the annual meeting of the American Association for the Advancement of Science, experts will be discussing the potential benefits and risks of a SETI scheme in which messages about Earth — including the entire contents of Wikipedia — would be transmitted to hundreds of star systems. »2/09/15 11:40am2/09/15 11:40am