You are looking for the "100 Years Space Ship", financed by DARPA (the same that made the Internet) and others. http://100yss.org/ http://100yss.org/ From the

You are looking for the "100 Years Space Ship", financed by DARPA (the same that made the Internet) and others. http://100yss.org/ http://100yss.org/ From the Mission Statement: "100 Year Starship will pursue national and global initiatives, and galvanize public and private leadership and grassroots support, to assure that human travel beyond our solar system and to another star can be a reality within the next century."