53K views · 1.7K shares | In late 2014 and early 2015, NASA's Kepler telescope observed the eighth planet in our solar system, Neptune. Kepler detected Neptune's daily rotation, the movement of clouds, and even minute changes in the sun's brightness, paving the way for future studies of weather and climate beyond our solar system. | NASA’s Goddard Space Flight Center | Facebook

3K views · 195 reactions | “To me the world of perfect forms is primary (as was Plato's own belief) its existence being almost a logical necessity-and both the other two worlds are its shadows.” ― Roger Penrose Animation: nested Platonic Solids | Robert Edward Grant | Facebook