Como este não é um assunto em que eu esteja muito actualizado, peço desculpa se isto já foi posto. Signals to be rechecked in alien hunt THE [email protected] The signal batch is cream of a candidate crop of 5 billion radio observations pulled from the [email protected] “Our chances right now [of finding something] are small,” [email protected] The Arecibo Observatory will work for three and a half days, starting March 18, to revisit the candidate signals identified by [email protected] Launched in May 1999, [email protected][email protected] Volunteers download a screensaverlike program that examines Arecibo radio observations while the computer user is away. Once the analysis is complete — varying from a few hours to a few days, depending on the computing power of each machine — the program alerts the user and sends the examined material to [email protected] AdvertisementClick Here! Add local news and weather to the MSNBC home page. “It was always the idea to revisit observations once the first analysis was complete,” said Louis Friedman, executive director of the Planetary Society, [email protected] [email protected] © 2003 Space.com. All rights reserved.