It will be visible during twilight hours from the ground -- allowing 25, 000 students all around the world to learn how to track and calculate orbits.

CNN: liftoff

There have been General National Vocational Qualifications (GNVQs) with the same name, though the full awards were passed by only about 2, 000 students a year around the UK - almost all boys.

BBC: NEWS | UK | Education | Students offered GCSE in building