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



Related Articles
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

Sand Pirates: ISIS Are America’s 21st Century Terrorist Privateers
2014 11 01
What is ISIS? If you believe govt and corporate propaganda, you still think that ISIS is a grassroots Islamic ideological movement ¨C and with no connection to intelligence agencies like America¡¯s CIA, Britain¡¯s MI6, Turkish (NATO) intelligence, Saudi intelligence, Israeli intelligence, or Pakistan¡¯s ISI. The reality of ISIS is something altogether different¡­ On closer inspection, these marauding paramilitary ISIS gangs are nothing ...
Ancient Stone Circles in Mideast Baffle Archaeologists
2014 11 01
Huge stone circles in the Middle East have been imaged from above, revealing details of structures that have been shrouded in mystery for decades. The Big Circle called J1 is about 390 meters (1,280 feet) in diameter, with an open area created by bulldozing in its interior. Credit: David L. Kennedy, copyright is retained by the Aerial Photographic Archive for Archaeology ...
Sweden Recognizes Palestinian State; Israel Upset
2014 10 31
Sweden on Thursday became the biggest Western European country to recognize a Palestinian state, prompting a strong protest from Israel, which swiftly withdrew its ambassador from Stockholm. The move by Sweden’s new left-leaning government reflects growing international impatience with Israel’s nearly half-century control of the West Bank, east Jerusalem and its blockade of the Gaza Strip. It also comes during increased ...
Fed-Backed Study: How to Brainwash Public into Fearing “Climate Change” Like Ebola
2014 10 31
$84K study seeks ways to make public fear "climate change and overpopulation" The National Science Foundation is funding a study to determine how to brainwash the public into fearing “climate change and overpopulation” as if they were Ebola. The NSF awarded an $84,000 grant to researchers at the State University of New York at Buffalo yesterday to figure out how to make ...
Brain decoder can eavesdrop on your inner voice
2014 10 31
As you read this, your neurons are firing – that brain activity can now be decoded to reveal the silent words in your head TALKING to yourself used to be a strictly private pastime. That’s no longer the case – researchers have eavesdropped on our internal monologue for the first time. The achievement is a step towards helping people who cannot ...
More News »