People feel that Kennedy was a different kind of politician because "He projected youthful health and full of energy". Longer span of his existence and he is very energetic compared to other presidents that people known. He focused on improving the economy, health, and rights of people.
Well this is a very opinionated question but personally:
Astronauts improve society by using the newest and most expensive technology to be able to explore space as we know it.
The answer would be Anti-semitism
