Agora Web Directory- Recreation > Astronomy > Amateur Contributions to Sciencehttp://www.domainsdirectory.org/Recreation/Astronomy/Amateur_Contributions_to_Science/Site description Systemichttp://www.oklo.orgSystemic is A collaberative effort with large public participation to build a statistical model of the galactic planetary census.Wed, 08 Sep 2010 09:36:11 GMTExtrasolar Planet Search Projecthttp://www.spectrashift.comThis website is especially Dedicated to amateur radial velocity studies.Wed, 08 Sep 2010 09:36:11 GMT