Parents and Teachers: MrNussbaum XTEND is now only $12.00 per year ($1.00 per month) for access to ALL PROGRAMS for the 2016-2017 school year if you purchase over the summer and fall (until December 1). Click HERE to learn more.
Bring your own solar system to life by creating nine different planets, adding rings, color, and moons, and then launching them into orbit. Watch as your planets orbit the sun. Name then whatever you want and print out your solar system when you are done.