Majoring in Astrophysics at university in Australia but my dream is to work at Nasa . Do I have to be an American citizen to work at Nasa in America ?
I 'm 2nd year BA student in Biotechnology , but it was n't my first choice . I wanted to major in Environmental Science but it was n't available at that time . My dream is to work with NGOs like Greenpeace What post grad should I study in order to do so and what can I do to increase job opportunities ?