full circle rainbow around moon
First, the moon has to be sitting fairly low in the sky. in addition, it must be full, or close to it. the surrounding sky has to be very dark for a moonbow to be visible, because even a small bit of light will obscure the view, and there have to be water droplets in the air in the opposite direction of the moon.. A large ring or circle of light around the sun or moon is called a 22-degree halo by scientists. robert green of london caught this glorious solar halo on august 12, 2017, from su
0 comments:
Post a Comment