The Science and Technology Network Comprehensive clearinghouse of information on science-astronomy, geology,
biology, physical and technology for teachers, parents and students.
Space Careers Space Careers is a free resource for employment in the space industry, updated
every week, with over 500 links directly related to space jobs.
'To myself I seem to have been only like a boy playing on the seashore, and diverting myself in now and then finding a smoother pebble or a prettier shell than ordinary, whilst the great ocean of truth lay all undiscovered before me.'