Archaeology, Anthropology and Interstellar Communication
is a free book (PDF) from NASA. The premise is that communication with alien lifeforms will have some (cautious) analogues to interpreting past cultures, and to the work that anthropologists and linguists do cross-culturally. Among the 16 chapters are: Beyond Linear B - The Metasemiotic Challenge of Communication with Extraterrestrial Intelligence; Learning To Read - Interstellar Message Decipherment from Archaeological and Anthropological Perspectives; and, Mirrors of Our Assumptions: Lessons from an Arthritic Neanderthal.
posted by Rumple
on May 23, 2014 -
SETI Institute to shut down alien-seeking radio dishes.
Lacking the money to pay its operating expenses, Mountain View's SETI Institute has pulled the plug on the renowned Allen Telescope Array, a field of radio dishes that scan the skies for signals from extraterrestrial civilizations. The timing couldn't be worse, say SETI scientists. After millenniums of musings, this spring astronomers announced that 1,235 new possible planets had been observed by Kepler, a telescope on a space satellite.
posted by Leisure_Muffin
on Apr 26, 2011 -
Larry King questions Stephen Hawking's recent argument
- that we should not try to talk to aliens - and other matters extraterrestrial with the physicist Michio Kaku, Seth Shostak of SETI, the science fiction writer and astronomer David Brin and the actor Dan Aykroyd (1
posted by fearfulsymmetry
on May 13, 2010 -
The "Great Filter
" is a hypothetical barrier to explain why civilisations are so unlikely to progress to the point of inter-stellar colonisation that we have not encountered any in 40 years of looking. Maybe humanity has already negotiated the filter - as some massive evolutionary improbability - or perhaps it lies in our future as an almost-certain threat to our existence? We should hold our breath as we look for evidence of life on Mars
posted by rongorongo
on May 12, 2008 -
September 30th, 2002, scientists intercepted a 10 minute radio burst from the galactic center, 26,000 Light Years away. 77 minutes passed, and it repeated. And again. The signal repeated 5 times that evening.
Some think those signals are weird mysterious.
Others think they are interesting mysterious.
posted by Lord_Pall
on Oct 25, 2006 -
Aliens and Children.
This website features a series of drawings made by children who were abducted by aliens for the purpose of creating a new race of alien/human hybrids. They successfully resisted the aliens by using a thought screen helmet
which blocks the telepathic control aliens have over humans.
posted by Robot Johnny
on Feb 12, 2006 -
Have aliens answered our message?
In 1974, as part of the SETI project, an encoded message was sent from the Arecibo radio telescope in Puerto Rico. On the 20th August, near the Chilbolton radio telescope in Hampshire, England, an amazing crop circle was discovered that appeared to answer the message....
posted by salmacis
on Nov 14, 2001 -