A glowing, swirling spiral ... quickly because it's so high up in the sky. The spiral shape happens because of the rocket's movement, and when light hits the frozen fuel, it reflects to display ...

There’s a purple-bluish glow coming from some of the lights above highways in Western Pennsylvania. It’s a bizarre look. What’s causing it, and is anything being done to address it?

This causes hues of green, pink and purple to shine across the sky, creating the phenomenon known as the northern lights or aurora ... s Comet could leave glowing trails across the night ...

The storm, caused by a coronal mass ejection, or eruption of solar material, is developing tonight, with chances to view the dancing glow ... light in the night sky, often shades of green, red or ...