<prompt> Bheka isigaba esingezansi bese uphendula umbuzo emva kwalokho ngolimi olufanayo nesigaba: Ukudlula: Ngemva kwempi, waba isisebenzi eFermis Institute for Nuclear Studies. Kamuva wasebenza e-Institute for Advanced Study ePrinceton, eNew Jersey, eBrookhaven National Laboratory, naseNew York University, lapho aba khona uprofesa ngo-1962. Ucwaningo lwakhe lwaluhilela i-high-energy physics, i-astrophysics kanye ne-cosmology. Ngo-1966 wahlukanisa noMarshall futhi washada nomklomelo kaNobel uWillard Libby. Waba uprofesa e-University of Colorado, futhi waba yilungu labasebenzi eRAND Corporation. Kamuva ekuphileni kwakhe waba nesithakazelo ezindabeni zemvelo nezemvelo, futhi wasungula indlela yokusebenzisa isilinganiso sama-isotope emasongweni ezihlahla ukuze afunde ngokushintsha kwesimo sezulu. Wayengumsekeli oqinile wokukhanyisa ukudla njengendlela yokubulala amagciwane ayingozi. Umbuzo: Wayengasashadile nobani ngemva kuka-1966?  <response>: UMarshall 