This is really cool! Making the gesture communication mechanic in 48 hours and having it work so smoothly is very impressive. And the voice over is cool and educational! But had to look it up and there are not 4 gas giants in out solar system. There are two and Uranus and Neptune are classifier as Ice giants! :D But I do see you just took the text from the linked article and are not spreading the "4 gas giants" propaganda :D