Aliens have been trying to contact us by cosmic Twitter, scientists claim
2010 07 26
By By Laura Roberts | Telegraph.co.uk
Aliens may have been trying to contact us by communicating in a manner similar to Twitter, scientists have claimed.
ET is more likely to be sending out short, directed messages than continuous signals beamed in all directions, experts said.
’’This approach is more like Twitter and less like War and Peace,’’ said Californian physicist Dr James Benford, president of Microwave Sciences Inc.
He and twin brother Gregory, an astrophysicist at the University of California, Irvine, looked at the Search for Extraterrestrial Intelligence (Seti) from the aliens’ point of view.
They concluded that Seti scientists may have been taking the wrong approach for the past five decades.
Up to now scientists have listened out for unusual blips or bleeps from targeted nearby stars.
Despite 50 years of searching, no-one has yet been able to come up with evidence of an extraterrestrial signal. However, many scientists are convinced we are not alone in the universe.
’’Whatever the life form, evolution selects for economy of resources,’’ said Gregory Benford. ’’Broadcasting is expensive, and transmitting signals across light years would require considerable resources.’’
Writing in the journal Astrobiology, the Benfords claim that an alien civilisation would strive to reduce costs, limit waste and make its signalling technology efficient.
They propose that alien signals would be pulsed and narrowly directed in the one to 10 gigahertz broadband signal range.
Seti has been focusing its receivers on the wrong kind of signals, and also looking in the wrong direction, they claimed.
Rather than pointing their antennae at nearby stars, scientists should be aiming at the centre of our galaxy, the Milky Way.
’’The stars there are a billion years older than our Sun, which suggests a greater possibility of contact with an advanced civilisation than does pointing Seti receivers outward to the newer and less crowded edge of our galaxy,’’ said Gregory Benford.
’’Will searching for distant messages work? Is there intelligent life out there? The Seti effort is worth continuing, but our common-sense beacons approach seems more likely to a answer those questions.’’
Article from: telegraph.co.uk
Man hit by six meteorites is being ’targeted by aliens’
Russia’s South might have become aliens’ favorite place
Looks Like UFO Alien Abductees Are Right About Our Unfolding Future
Aliens: Revelation of Truth (Video)
Strange Discovery on Titan Leads to Speculation of Alien Life
Aliens Found In Ohio? The "Wow!" Signal
Bulgarian Scientist Claims Alien Contact, Falls Silent
Aliens ’hijack’ Nasa’s Voyager 2 spacecraft, claims expert
SETI opens up its data to ’citizen scientists’
Australian SETI-Astronomers Detect Unknown Signal
Latest News from our Front Page
Secret underground tunnels of ancient Mesopotamian cult revealed under Ani ruins
2014 09 01
For the first time in history, the academic world is paying attention to the spectacular underground world of Ani, a 5,000-year-old Armenian city located on the Turkish-Armenian border. Hurriyet Daily News reports that scientists, academics, and researchers have just met at a symposium in Kars titled ‘Underground Secrets of Ani’ to discuss the city’s underground world mentioned in ancient ...
A Government Vision Of The Future That Isn’t That Great
2014 09 01
Here’s a report by the UK Ministry of Defense, a document that they’re not hiding - it’s not classified. In fact, they WANT you to read it: the Global Strategic Trends 2045. For your convenience, they’ve even produced a handy video about their dire predictions:
They present a warning call for how things are going to be bad in the future. ...
Bad Memories Turned to Happy Ones in Mice Brains
2014 09 01
Memories are often associated with emotions, and these feelings can change through new experiences and over time. Now, using light, scientists have been able to manipulate mice brain cells and turn the animals’ fearful memories into happy ones, according to a new study.
Memories are encoded in groups of neurons that are activated together or in specific patterns, but it is ...
CIA MKULTRA: they intended to use drugs for “everything”
2014 09 01
Drugs to transform individuals…and even, by implication, society.
Drug research going far beyond the usual brief descriptions of MKULTRA.
The intention is there, in the record.
A CIA document was included in the transcript of the 1977 US Senate Hearings on MKULTRA, the CIA’s mind-control program.
The document is found in Appendix C, starting on page 166. It’s simply labeled “Draft,” dated 5 May ...
Harmful Compound Found in Many BPA-Free Bottles
2014 09 01
A chemical found in many products labeled “BPA free” may produce many of the same health problems as the original chemical, including hyperactivity and cardiac arrhythmia, according to a pair of studies presented recently at the joint meeting of the International Society of Endocrinology and the Endocrine Society in Chicago.
“BPS, termed the safe alternative to BPA, may be equally as ...
|More News » |