While traditional rockets have gotten us into space for decades, newer tech is on the horizon, like this plasma engine that ...
Scott Saleska receives funding from National Science Foundation, NASA, and U.S. Department of Energy. Ghiwa Makke receives funding from National Science Foundation and U.S. Department of Energy. Chris ...
(The Conversation is an independent and nonprofit source of news, analysis and commentary from academic experts.) Scott Saleska, University of Arizona; Chris Impey, University of Arizona, and Ghiwa ...