Williams, who resides in Houston, Texas, with her husband Michael J Williams, a federal marshal, reportedly has an estimated net worth of $5 million.

America is eagerly awaiting the return of two astronauts who have been stuck on the ISS since last June. Here's who they are.

Butch Wilmore and Sunita Williams have been stranded on the ISS for over nine months due to issues with their Boeing Starliner spacecraft, which returned empty. They are set to return home following the launch of a Falcon 9 rocket carrying a new crew to the space station.