Edward Guinan: Perbedaan antara revisi

'''Edward F. Guinan '''adalah profesor di Departemen Astronomi dan Astrofisika di Universitas Villanova. Ia, beserta koleganya, menduga bahwa mereka telah menemukan sistem cincin [[Neptunus]] pada tahun 1968, tetapi malah dibuktikan telah menemukan satelit Larissa, sebagaimana diperlihatkan oleh [[Voyager 2]].<ref name="Data Shows 2 Rings Circling Neptune">{{Templat:Cite news|title = Data Shows 2 Rings Circling Neptune|author = John Noble Wilford|work = Archives, The New York Times (June 10, 1982)|url = http://query.nytimes.com/gst/fullpage.html?res=950DE3D71F38F933A25755C0A964948260|accessdate = 2007-06-28|date = 1982-06-10}}</ref><ref name="Evidence for a Ring System on Neptune">{{Templat:Cite web|title = Evidence for a Ring System on Neptune|work = Abstracts, Astronomy ADS|url = http://articles.adsabs.harvard.edu/cgi-bin/nph-iarticle_query?1982BAAS...14..658G&amp;data_type=PDF_HIGH&amp;whole_paper=YES&amp;type=PRINTER&amp;filetype=.pdf|accessdate = 2007-06-28}}</ref> Ia juga ikut membangun teleskop tenaga tinggi Iran pada tahun 1970-an.<ref name="Hunt is on for another planet Earth">{{Templat:Cite web|title = Hunt is on for another planet Earth|author = Faye Flam|authorlink = Faye Flam|work = The Philadelphia Inquirer (June 6, 2009)|url = http://www.philly.com/inquirer/front_page/20090606_Hunt_is_on_for_another_planet_Earth.html|accessdate = 7 July 2009}}</ref> Ia pernah dan masih terus berperan aktif dalam berbagai kolaborasi astronomi internasional, seperti mengorganisir program pengajaran dan pengembangan di [[Korea Utara]].<ref name="Faculty in the News">{{Templat:Cite web|title = Faculty in the News|work = E-Newsletter, Villanova University (March 2008)|url = http://www.villanova.edu/artsci/includes/college/enewsletters/march2008.htm|accessdate = 7 July 2009}}</ref>