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.
'There comes a time when the mind takes a higher plane of knowledge but can never prove how it got there. All great discoveries have involved such a leap. The important thing is not to stop questioning.'