(WFLA) — Stargazers in parts of Europe were stunned by an unusual sight on Monday evening: a large, glowing blue spiral ... the setting sun and appearing to spin in the sky.

It's a reminder of how something so simple can create such magnificent scenes above us. Clouds ... the sun is just below the horizon. They appear as glowing, silvery-blue streaks in the sky ...

How Are Clouds’ Shapes Made? Explore the diverse world of cloud formations, from ground-level fog to high-flying cirrus clouds, and learn how these atmospheric features can help predict weather ...