Ahmedabad, Sep 18 (UNI) Indian-American astronaut Sunita Williams will be conferred with the 'Sardar Vallabhbhai Patel Vishwa Pratibha Award' by Vishwa Gujarati Samaj (VGS) on September 21.<br/><br/> Sunita Williams, whose parents belong to a small village Zulasan in Mehsana district, will ...