Katherine Johnson Katherine Coleman Goble Johnson is an American mathematician whose calculations of orbital mechanics as a NASA employee were critical to the success of the first and subsequent U.S. crewed spaceflights. Other women like her who were vital to the early U.S. space programme including calculating trajectories for the Apollo 11 mission were Dorothy Katherine Johnson Vaughan and Mary Jackson. Helped put the first men on the moon Rosalind Franklin Rosalind Franklin was a scientist but denied a Nobel Prize. She played a pivotal role in the discovery of DNA's structure, but her contribution was overlooked while her colleagues Francis Crick, James Watson and Maurice Wilkins shared a 1962 Nobel for the discovery. Rosalind Franklin Part of the team who discovered DNA Tu YouYou Tu Youyou turned to Chinese medical texts from the Zhou, Qing, and Han Dynasties to find a traditional cure for malaria, ultimately extracting a compound – artemisinin – that has saved millions of lives. When she isolated the ingredient she believed would work, she volunteered to be the first human subject. She is the first mainland Chinese scientist to have received a Nobel Prize in a scientific category, and she did so without a Tu Youyou 2015 Nobel Prize in Physiology /Medicine doctorate, a medical degree, or training abroad. Malala Yousafzai She was 17 years old when she was awarded the 2014 Nobel Peace Prize making her the youngest Nobel Laureate ever. Malala Yousafzai was born in Pakistan, where her father was a school owner and was active in educational issues. In 2012 the Taliban attempted to assassinate Malala Yousafzai on the bus home from school. She survived, but underwent several operations in the UK, where she lives Malala Yousafzai Activist for education right for girls today. In addition to her schooling, she continues her work for the right of girls to education. Tu YouYou Tu Youyou turned to Chinese medical texts from the Zhou, Qing, and Han Dynasties to find a traditional cure for malaria, ultimately extracting a compound – artemisinin – that has saved millions of lives. When she isolated the ingredient she believed would work, she volunteered to be the first human subject. She is the first mainland Chinese scientist to have received a Nobel Prize in a scientific category, and she did so without a Tu Youyou 2015 Nobel Prize in Physiology /Medicine doctorate, a medical degree, or training abroad. Malala Yousafzai She was 17 years old when she was awarded the 2014 Nobel Peace Prize making her the youngest Nobel Laureate ever. Malala Yousafzai was born in Pakistan, where her father was a school owner and was active in educational issues. In 2012 the Taliban attempted to assassinate Malala Yousafzai on the bus home from school. She survived, but underwent several operations in the UK, where she lives Malala Yousafzai Activist for education right for girls today. In addition to her schooling, she continues her work for the right of girls to education.