What is SETI@home?

SETI@home is a scientific experiment, based at UC Berkeley, that uses Internet-connected computers in the Search for Extraterrestrial Intelligence (SETI). You can participate by running a free program that downloads and analyzes radio telescope data.

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User of the Day

User profile Profile Jack Champaigne Special Project $250 donor
Born 1943, attended Purdue University BSEE 1968. Am president of Electronics Inc. which I founded in 1974. EI is located in Mishawaka, Indiana....

News

Account deletion enabled...
We've finally got the BOINC account deletion feature installed and enabled. Account deletion cannot be undone. You'll also need your password and a valid email address for identity verification.

You can access it from your account settings on the web site.
10 Nov 2018, 2:56:08 UTC · Discuss


NASA Technosignatures Workshop Webcast
NASA TV will be livestreaming the Technosignatures workshop at this URL. The workshop is about the numberous ways we could search for extraterrestrial technologies. Many of the Berkeley SETI personnel will be speaking today (Wednesday). The agenda can be found here
26 Sep 2018, 12:36:22 UTC · Discuss


Nebula updates
The development of Nebula, the second and final stage of SETI@home data analysis, has made slow but steady progress. Check out the latest progress report: Improved multiplet-finding.
21 Sep 2018, 8:25:35 UTC · Discuss


SETI.Germany Wow! event: 15-29 August
Every year SETI.Germany organizes an event in honor of the 41th Anniversary of the Wow! signal. This year's event takes place from 15 to 29 August . Further information can be found here .
6 Aug 2018, 20:30:01 UTC · Discuss


Revised scale of significance of ET detection published.
A group of SETI astronomers led by Duncan Forgan, and including myself and BSRC director Andrew Siemion, has published a revised version of the Rio Scale. The Rio Scale is designed to predict the public impact a signal would have, like the Richter scale does for earthquakes. The prior version of the Rio scale, in addition to being rarely used, tended to overestimate the impact of low quality or low significance reports of detection.

Now all we have to do is convince other SETI astronomers and the press to use it.

There is a related article at GeekWire.

A calculator for Rio 2.0 scores in now available here.
25 Jul 2018, 15:47:05 UTC · Discuss


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SETI@home and Astropulse are funded by grants from the National Science Foundation, NASA, and donations from SETI@home volunteers. AstroPulse is funded in part by the NSF through grant AST-0307956.