"No one is claiming that this is the work of an extraterrestrial civilization, but it is certainly worth further study. Working out the strength of the signal, the researchers say that if it came from an isotropic beacon, it would be of a power possible only for a Kardashev Type II civilization. If it were a narrow beam signal focused on our Solar System, it would be of a power available to a Kardashev Type I civilization. The possibility of noise of one form or another cannot be ruled out, and researchers in Paris led by Jean Schneider are considering the possible microlensing of a background source by HD164595. But the signal is provocative enough that the RATAN-600 researchers are calling for permanent monitoring of this target." [more inside]
In 2005, the Discovery Channel aired Alien Worlds, a fictional documentary based on Wayne Douglas Barlowe's graphic novel, Expedition: Being an Account in Words and Artwork of the 2358 A.D. Voyage to Darwin IV." Depicting mankind's first robotic mission to an extrasolar planet that could support life, the show drew from NASA's Origins Program, the NASA/JPL PlanetQuest Mission, and ESA's Darwin Project. It was primarily presented through CGI, but included interviews from a variety of NASA scientists and other experts, including Stephen Hawking, Michio Kaku, John Craig Venter and Jack Horner. Oh, and George Lucas, too. Official site. Previously on MeFi. [more inside]
A British tabloid claims that NASA will today announce the probable presence of life on Mars. Planetary and atmospheric scientists from NASA's Mars program will address a press conference at 2PM EST, apparently about concentrated methane
plumesthat bloom and dissipate [pdf]. There was a false alarm about a similar briefing a few months ago; is this the real deal?
The first was found just fifteen years ago, after centuries of speculation. As of today, we're up to 227 and counting. Most are just wobbles in data, but we have pictures and exotica too. And we are looking for more (although some think we shouldn't look very hard and others are drawing some surprising conclusions). The science and technology of finding the most fascinating and elusive types demands some of the cleverest engineering, yet you can even have a go for yourself. Previously on Metafilter
To celebrate Tom Cruise's wedding, ABC News reprints the 1992 Ted Koppel interview with Cruise's best man, and spiritual leader, Religious Technology Center chairman David Miscavige. It was his first and last significant interview, and you can see why.
Alien planet "The drama takes place on Darwin IV, a fictional planet 6.5 light-years from Earth, with two suns and 60 percent gravity. Having identified Darwin as a world that could support life, Earth sends a pilot mission consisting of the mothership and three probes." Discovery channel feature, Flash heavy site, via Pharyngula.