NASA's mission is to pioneer the future in space exploration, scientific discovery, and aeronautics research. To do that, thousands of people have been working around the world -- and off of it -- for more than 45 years, trying to answer some basic questions. What's out there in space? How do we get there? What will we find? What can we learn there, or learn just by trying to get there, that will make life better here on Earth? Website

BAE Systems is the premier global defense and aerospace company delivering a full range of products and services for air, land and naval forces, as well as advanced electronics, information technology solutions and customer support services. BAE Systems, with 96,000 employees worldwide, had 2006 sales that exceeded $27 billion. Website