212K views · 5.1K shares | Jupiter 欄 Saturn It's been nearly 400 years since these two giant planets appeared so close together in the night sky! We've collaborated with Google to share science & info on how to observe this Great Conjunction: https://go.nasa.gov/37C4oiI | NASA - National Aeronautics and Space Administration | Facebook

39 reactions · 46 shares | Jupiter, the largest planet in the solar system, has 67 moons. It's almost like mini analogue for the solar system itself. Smaller inner planets surrounded by larger outer planets which are then surrounded by a sphere of even smaller objects on erratic orbits. Like for more ⇒ STEMN | STEMN | Facebook