Open main menu
Home
Random
Recent changes
Special pages
Community portal
Preferences
About Wikipedia
Disclaimers
Incubator escapee wiki
Search
User menu
Talk
Dark mode
Contributions
Create account
Log in
Editing
SETI@home
(section)
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
==Results== To date, the project has not confirmed the detection of any [[Extraterrestrial intelligence|ETI]] signals. However, it has identified several candidate targets (sky positions), where the spike in intensity is not easily explained as noise spots,<ref>{{cite web |url=http://seticlassic.ssl.berkeley.edu/candidates.html |title=Signal Candidate |publisher=Classic SETI@home |access-date=23 June 2010 |archive-date=September 1, 2007 |archive-url=https://web.archive.org/web/20070901054148/http://seticlassic.ssl.berkeley.edu/candidates.html |url-status=live }}</ref> for further analysis. The most significant candidate signal to date was announced on September 1, 2004, named [[Radio source SHGb02+14a]]. While the project has not reached the stated primary goal of finding extraterrestrial intelligence, it has proved to the scientific community that volunteer computing projects using Internet-connected computers can succeed as a viable analysis tool, and even beat the largest supercomputers.<ref>{{cite web |url=http://boincstats.com/en/stats/-1/project/detail |publisher=BOINCstats |title=BOINC combined β Credit overview |access-date=23 June 2010 |archive-date=January 22, 2013 |archive-url=https://web.archive.org/web/20130122022019/http://boincstats.com/en/stats/-1/project/detail/ |url-status=live }}</ref>{{Failed verification|date=March 2020}} However, it has not been demonstrated that the order of magnitude excess in computers used, many outside the home (the original intent was to use 50,000β100,000 "home" computers),<ref name="Sullivan">{{cite web |url=http://seticlassic.ssl.berkeley.edu/woody_paper.html |title=Sullivan, et al.: Seti@Home |publisher=Seticlassic.ssl.berkeley.edu |access-date=17 May 2009 |archive-date=December 21, 2008 |archive-url=https://web.archive.org/web/20081221172659/http://seticlassic.ssl.berkeley.edu/woody_paper.html |url-status=live }}</ref> has benefited the project scientifically. (For more on this, see {{section link||Challenges}} below.) [[Astronomer]] [[Seth Shostak]] stated in 2004 that he expects to get a conclusive signal and proof of alien contact between 2020 and 2025, based on the [[Drake equation]].<ref>{{cite news | work = Space Daily | title = First Contact Within 20 Years: Shostak | url = http://www.spacedaily.com/news/seti-04e.html | date = July 22, 2004 | last = Shostak | first = Seth | author-link = Seth Shostak | access-date = 12 June 2006 | archive-date = June 29, 2006 | archive-url = https://web.archive.org/web/20060629082041/http://www.spacedaily.com/news/seti-04e.html | url-status = live }}</ref> This implies that a prolonged effort may benefit SETI@home, despite its (present) twenty-year run without success in ETI detection.
Edit summary
(Briefly describe your changes)
By publishing changes, you agree to the
Terms of Use
, and you irrevocably agree to release your contribution under the
CC BY-SA 4.0 License
and the
GFDL
. You agree that a hyperlink or URL is sufficient attribution under the Creative Commons license.
Cancel
Editing help
(opens in new window)