Absolutely. You can learn about a wide range of science and engineering topics on Coursera, including courses and Specializations spanning multiple courses on space. You can learn about physics, aerospace engineering, astrobiology, and other important topics for a career in space from top-ranked universities like the University of Arizona, University of Colorado Boulder, and University of Houston. And, since you can learn for a lower tuition cost than on-campus students, Coursera lets you build your knowledge of space without blowing your budget into the stratosphere.