On a day that Nandini Harinath describes as the most important of her life, the Indian space scientist turned up to the office in a vibrant red and blue silk sari. That sari is now in pride of place in the Smithsonian's National Air and Space Museum in Washington. Nandini, who was the deputy operations director for Mangalyaan, India's maiden Mars Orbiter Mission, wore the outfit on 1 December 2013. For Nandini, saris - especially those gifted by her father – have been a go-to outfit for big