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…
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.
We've all seen lists of the worst science fiction books and movies, according to scientists — but what are the best? HuffPost Science reached out to 15 great scientists and asked them to name their favorite science fiction stories — and the results were pretty interesting.
Yesterday, SETI astrobiologists told the U.S. Congress there's "close to a 100% chance" that aliens exist, adding that we might detect signs of life in 20 years. But things went south when the floor opened up for questions.
We have yet to discover any signs of an extraterrestrial civilization — a prospect that could quite literally change overnight. Should that happen, our sense of ourselves and our place in the cosmos would forever be shaken. It could even change the course of human history. Or would it?
Sometimes scientific reality surpasses science fiction. That's especially the case today, given all the planets we've discovered beyond our solar system. Now that we know how common exoplanets are, says SETI astronomer Seth Shostak, most of our alien invasion stories no longer make sense.
Do you miss the days of space shuttle launches? Do you want to see humans go back to the Moon, and even explore Mars, in your lifetime? Paul Hildebrandt does too. So he's initiated a Kickstarter campaign to create Fight For Space: Exploring the Future of Manned Spaceflight, a documentary with a higher aim than just…
Hollywood has been pumping out a prodigious amount of movies about aliens in recent years, and the public has been eating them up. But just why is it that we can't get enough of extraterrestrial life?