co-sponsored by National Aeronautics and Space Administration. U. S. National Aeronautics and Space Administration National Aeronautics and Space Administration sponsored by National Aeronautics and Space Adiminstration, Johnson Space Center. sponsored by National Aeronautics and Space Administration ; editors, Samuel S.Lee, Subrata Sengupta. sponsored by National Aeronautics and Space Administration ; editors, Samuel S. Lee, Subrata Sengupta.