NASA NASA's vision is to reach for new heights and reveal the unknown so that what we do and learn will benefit all humankind. This section contains a series of tutorials on astronomy and space exploration developed in collaboration with NASA Community Questions Welcome to NASA Mission Control Welcome to NASA Mission control, an introduction to the learning and exploration adventures offered in cooperation between NASA and Khan Academy! Measuring the Universe How have we applied science and mathematics to understand our solar system? Exploring the Universe Centuries of observations ignited curiosity about other bodies in our solar system. Eventually, we reached out and touched them...what did we find?