I remember vividly the moment when Sputnik 1 went into Earth orbit. I was in year 9 at school, 14 years old, and very excited. The adults were horrified, as if the end of the world was coming. It was Summer in Australia and the Davis Cup tennis tournament was in full swing.
I remember a cartoon showing a tennis player about to smash the satellite as it floated above the net.
That one event caused teens like me to want to study the sciences at university.