This Short Video Explains Why You've Never Met An Alien

Given the extreme age of the Galaxy, extraterrestrial civilizations should have occupied every corner of it by now. Yet we see no signs of this. A short new video produced by New Scientist beautifully explains why the Fermi Paradox is a very real scientific problem and why it should be taken more seriously. » 12/16/14 10:40am Tuesday 10:40am

Is It Time to Accept That We're Alone in the Universe?

We have yet to discover any signs of aliens, a troubling observation that has led to much speculation. One possible solution to the Great Silence is that nobody's out there. It's a conclusion that sounds impossible to believe, but there may be something to it. Here's why we may be alone in the universe. » 11/05/14 12:20pm 11/05/14 12:20pm

Nadia Drake Reflects On The Impact of Her Father's Famed Equation

In 1961, Frank Drake formulated an equation that would change the way we see ourselves in the Universe, and inspire in an unprecedented way the search for extraterrestrial intelligence. Now, more than fifty years later, his daughter, science writer Nadia Drake, looks back on the impact of her father's eponymous… » 7/02/14 4:30pm 7/02/14 4:30pm

NASA Has Released A Free eBook About Communicating With Aliens

Titled Archaeology, Anthropology and Interstellar Communication and edited by SETI Director of Interstellar Message Composition Douglas Vakoch, the document draws on "issues at the core of contemporary archaeology and anthropology" to prepare us "for contact with an extraterrestrial civilization, should that day ever… » 5/24/14 5:00pm 5/24/14 5:00pm

Congress Just Held a Remarkable Two-Hour Hearing on Aliens

In a refreshingly pro-science move, the House Science Committee set aside two hours yesterday to discuss the ongoing search for extraterrestrial life. The ensuing conversation was fascinating, but at times infuriating, with the experts discussing everything from alien biosignatures to the possibility that we're being… » 12/05/13 8:00am 12/05/13 8:00am

New Kepler data could change our odds of meeting aliens

Earlier this week we reported on the astounding revelation that 22% of sunlike stars in the Milky Way are orbited by potentially habitable, Earth-sized worlds. Given that there may be billions upon billions of life-friendly planets out there, it's time to revise the numbers in the Drake Equation and estimate how many… » 11/08/13 9:38am 11/08/13 9:38am