Please answer the following question: Facts: - prizes: nasa exceptional achievement medal - known for: work on auroras , solar wind - field: astrophysics - doctoral advisor: melvin lax - work institution: national , boston college , jet propulsion laboratory center for atmospheric research , national science foundation - birth date: 31 march 1927 - name: joan feynman - nationality: american - image: joan_feynman . jpg - birth place: queens , new york , united states - alma mater: oberlin college syracuse university Based on these bullet points, write a short biography describing the life of joan feynman .
Answer:
joan feynman -lrb- born march 31 , 1927 -rrb- is an american astrophysicist .she has made important contributions to the study of solar wind particles and fields ; sun-earth relations ; and magnetospheric physics .in particular , feynman is known for developing an understanding of the origin of auroras .she is also known for creating a model that predicts the number of high-energy particles likely to hit a spacecraft over its lifetime , and for uncovering a method for predicting sun spot cycles .feynman is the younger sister of physicist richard feynman .