NASA astronauts Sunita Williams and Butch Wilmore, who have spent the last nine months in space, are finally on the cusp of returning to Earth.

In an exclusive interview, the NASA astronaut said that she will miss space despite the emotional challenges of her extended stay, which took a toll on her well-being.

From Sunita Williams's salary at NASA to her overall net worth, here's a look at how much she makes and the financial rewards of her space career