Spectrum Simulations These simulations are used to visualize how we use spectra to determine various properties of astronomical objects.
	Three-View Spectrum Simulation to illustrate the objects that produce emission, continuous, and absorption spectra.
Elements Simulation to illustrate the spectra of different elements. Elements available currently are H, He, C, O, Fe, Na, Ca, and Ti.
	Exoplanet Spectrum Simulation of a spectrum seen from a star with a fictional planet around it used in the Radial Velocity method of exoplanet detection.