Space Exploration. There are several reasons why this field exist on the Earth I guess. First is, it is internationally spred over the world and chance to cultural exchange with your colleagues who are from different part of the world. And especially, you can’t discriminate people in this job because your interests can’t leave you only for this reason but after being on space or in spacecraft. It is one of the sweetest feeling in the world I have not been in this place but I always that I am in every time when I see videos or in the news.