Astronomical Programs specifically created for this course
Hamilton. Build your own solar systems,
learn about astronomical
distances and giant impacts,
practice scientific notation and working with equations, and more!
JavaLab for the curious.
Collide or cannibalize your own galaxies, explore the
expansion history of the cosmos, and more!
Supplementary Information for UMD Introductory Astronomy. This
site includes useful practice multiple choice questions which
the computer will grade for you.