> some said astronauts should not be allowed to reap personal profits from NASA missions. That's an interesting ethical question. At what point is it ok for someone who got paid by the government to do a job ok to make extra money because of that fact. These days most Presidents get to write books about their time in the White House and make money. Buzz Aldrin still goes to cons and signs autographs for money. So whe…
1. After the job is over and they retire 2. By making personal appearances or writing a book
Presidents generally don't take mementos on official state trips so they can sell them on eBay when they get back.