The best job

Recently I heard a news that the owner of the great Barrier reef are finding a keeper,and there are many of people around the world compete for this job.But is it the best job in the world.I don't think so.In my mind the ideal job is not an idle and good salary job.I like some ambitious job.like be an astronaut,that I can surf in the space by a shuttle over the atmosphere .it's fantastic,isn't it.you know,while you're surfing in the space and looking at the fantastic universe and visualizing the distant galaxy.
I heard that there are more than four rich people take an amazing space travel at their own expense.What a great.I hope I can implement my dream one day.It'll be cool.