I know I read an article about 2 years ago saying that more was being made. Now I have to find it. EDIT Got it! http://www.spaceflightnow.com/news/n1303/20pu2

I know I read an article about 2 years ago saying that more was being made. Now I have to find it. EDIT Got it! http://www.spaceflightnow.com/news/n1303/20pu238/#.U9qX5fldXdc http://www.spaceflightnow.com/news/n1303/20pu238/#.U9qX5fldX... The date is six before the other story. "For the first time in 25 years, the United States is producing plutonium fuel to power spacecraft on missions beyond Earth, replenishing a dwindling stockpile to supply NASA's next Mars rover and other proposed probes."