NASA astronaut Peggy Whitson on verge of becoming the oldest woman in space!
Whitson was the first woman to serve as commander of the space station — in 2007, nine years into its lifetime.
Nov 17, 2016, 10:13 AM IST
Whitson was the first woman to serve as commander of the space station — in 2007, nine years into its lifetime.
Nov 17, 2016, 10:13 AM IST