Gravity wave clouds form in wave-like patterns in sky, oftentimes resembling ripples in a body of water from a rock being thrown. These types of clouds are created from air in the atmosphere ...

The flowing patterns in the sky and around the stars create movement and energy, allowing the viewer to almost see the twinkling of the stars. Castle and Sun, 1928 (no 201), Paul Klee, 1928 ...

They named these patterns and told stories about them ... Sometimes, we can learn about the night sky during the day! This is the goal of today's experiment, where we are going to make a planetarium!

The flowing patterns in the sky and around the stars create movement and energy, allowing the viewer to almost see the twinkling of the stars. Castle and Sun, 1928 (no 201), Paul Klee, 1928 ...