+ NASA Homepage + NASA en Español + Marte en Español + Mars Home Balloons on Mars NASA proposes to create a new line of small "Scout" missions that would be selected from proposals from the science community, and might involve airborne vehicles or small landers, as an investigation platform. << BACK + Freedom of Information Act + The President's Management Agenda + FY 2002 Agency Performance and    accountability report + NASA Privacy Statement, Disclaimer, and    Accessiblity Certification + Freedom to Manage Last Updated: + Comments and Questions