A wonderful podcast: An interview with Anita Sengupta.
She designed the supersonic parachutes that landed the Curiosity Rover on Mars.
When Anita Sengupta was a little girl, she dreamed of time travel aboard the TARDIS, along with Tom Baker, her favourite incarnation of Dr Who. It was this and watching episodes of Star Trek with her dad, which led her to study science and later still, to gain a degree in aerospace engineering from an American University. If she could not build a TARDIS, she would build the next best thing space craft, capable of reaching other planets. A few years later, still in her 20s, Anita was put in charge of a team at JPL, Nasas Jet Propulsion Laboratory in California. Her mission was to design and develop the supersonic parachute which helped put Nasas Curiosity Rover onto the surface of Mars in 2012. It was the most sophisticated lander ever built and the plan to get it safely down the surface of the red planet was little short of crazy. Her teams motto was 'Dare Mighty Things'.
http://www.bbc.co.uk/programmes/p031wmm7