Experiment with charged particles in a "pinball game" to predict the path of moving charged particles with/without the influence of a magnetic field. If you win, you'll be treated to movie that explains how this concept helps IBEX make measurements.
Knock down pins with a proton ball in a magnetized lane: position the electrical wires to create the correct magnetic fields to keep the proton in the lane. Nail all the pins and move on to the next lane.
The most powerful solar flare in the last 500 years occurred on September 2, 1859 and was sighted by two astronomers who happened to be looking at the sun at exactly the right time!