http://www.rssboard.org/rss-specification 720 XTF Search Results (f1-subject=Observatory (space-based);f2-subject=Riccardo Giacconi) http://ecuip-xtf.lib.uchicago.edu/xtf/search?f1-subject%3DObservatory%20(space-based);f2-subject%3DRiccardo%20Giacconi Results for your query: f1-subject=Observatory (space-based);f2-subject=Riccardo Giacconi Thu, 01 Jan 1970 12:00:00 GMT Giacconi and Uhuru. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/GiacconiUhuruSatellite1970/GiacconiUhuruSatellite1970.dc.xml Riccardo Giacconi stands with the Uhuru satellite, circa 1970. http://ecuip-xtf.lib.uchicago.edu/xtf/view?docId=grxr/GiacconiUhuruSatellite1970/GiacconiUhuruSatellite1970.dc.xml Thu, 01 Jan 1970 12:00:00 GMT