This just happened a few minutes ago.. I was capturing the spectra of a star and the airplane just crossed the field and the lights got through the grating :) Cool Image!
Those who want to start on Spectroscopy of the stars, planets and more celestial bodies, the above software is the way to go! I am doing everything with this software and they also provide the grating you would be needing. This works with any kind of telescope and even with your simple DSLRs!
This just happened a few minutes ago.. I was capturing the spectra of a star and the airplane just crossed the field and the lights got through the grating :) Cool Image!