The time has finally come to unleash your musings and random thoughts upon the universe:
www.talktoaliens.com
For just $3.99 a minute you can make a phonecall that will be routed through a transmitter and sent into outerspace via a dish in Connecticut, US. The service is run by a group of engineers, the Civilian Space Exploration Team, that launched the first civilian rocket into space on 17 May 2004.
Eric Knight, president of the company, says that a large radio receiver situated on a distant planet might be large enough for an alien civilisation to receive the calls. The company is not aiming its antenna at specific stars with the potential to harbour life. Rather, they have opted to track across the Milky Way galaxy to cover a host of nearby stars.
(Christopher Rose at Rutgers University in New Jersey, US, has studied the energy efficiency of beaming radio signals to outer space. He calculated an estimate that, at best, the signal from the phone calls could only be properly received about two light years away. The nearest star to our solar system is about four light years away...)
Humans have been broadcasting radio waves for the better part of a century. "Anything you want to broadcast - that's fine," says Fred Walter, an astronomer at Stony Brook University, New York, US. "If you want to do it, you're not hurting anybody. It's just adding to the noise and the clutter." The company is not monitoring the phone calls to space but, on its website, people are asked to be "good Earth Ambassadors". Knight adds: "I think people should use common sense and judgment, too."
Since the alien hotline was turned on, talktoaliens.com has fielded hundreds of calls, averaging about three minutes each. The company is also working on a way to send people's emails, digital photos and videos into the void.
Found at: newscientist.com
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